diff --git a/README.md b/README.md
index 1db18d8..0e75308 100644
--- a/README.md
+++ b/README.md
@@ -91,6 +91,7 @@ $hasMetadata = $ebook->hasMetadata(); // bool
 $book = $ebook->book(); // BookEntity
 
 $book->title(); // string
+$book->titleMeta(); // TitleMeta, with `slug` and `sort` properties for `title` and `series`
 $book->authors(); // BookCreator[] (name: string, role: string)
 $book->authorFirst(); // First BookCreator (name: string, role: string)
 $book->description(); // string
diff --git a/composer.json b/composer.json
index 1273ace..24b4a84 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "kiwilan/php-ebook",
     "description": "PHP package to read metadata and extract covers from eBooks (.epub, .cbz, .cbr, .cb7, .cbt, .pdf).",
-    "version": "0.3.0",
+    "version": "0.3.10",
     "keywords": [
         "php",
         "ebook",
diff --git a/src/BookEntity.php b/src/BookEntity.php
index 5b83d20..463075c 100755
--- a/src/BookEntity.php
+++ b/src/BookEntity.php
@@ -5,6 +5,8 @@
 use DateTime;
 use Kiwilan\Ebook\Book\BookCreator;
 use Kiwilan\Ebook\Book\BookIdentifier;
+use Kiwilan\Ebook\Entity\ComicMeta;
+use Kiwilan\Ebook\Entity\TitleMeta;
 use Kiwilan\Ebook\Enums\AgeRatingEnum;
 use Kiwilan\Ebook\Enums\MangaEnum;
 
@@ -12,6 +14,8 @@ class BookEntity
 {
     protected ?string $title = null;
 
+    protected ?TitleMeta $titleMeta = null;
+
     protected ?BookCreator $authorFirst = null;
 
     /** @var BookCreator[] */
@@ -86,6 +90,14 @@ public function title(): ?string
         return $this->title;
     }
 
+    /**
+     * Title metadata of the book with slug, sort title, series slug, etc.
+     */
+    public function titleMeta(): ?TitleMeta
+    {
+        return $this->titleMeta;
+    }
+
     /**
      * First author of the book (useful if you need to display only one author).
      */
@@ -287,6 +299,13 @@ public function setTitle(?string $title): self
         return $this;
     }
 
+    public function setTitleMeta(Ebook $ebook): self
+    {
+        $this->titleMeta = TitleMeta::make($ebook);
+
+        return $this;
+    }
+
     public function setAuthorFirst(?BookCreator $authorFirst): self
     {
         $this->authorFirst = $authorFirst;
@@ -515,190 +534,3 @@ public function __toString(): string
         return "{$this->title} by {$authors}";
     }
 }
-
-class ComicMeta
-{
-    /** @var string[] */
-    protected ?array $characters = null;
-
-    /** @var string[] */
-    protected ?array $teams = null;
-
-    /** @var string[] */
-    protected ?array $locations = null;
-
-    public function __construct(
-        protected ?string $alternateSeries = null,
-        protected ?int $alternateNumber = null,
-        protected ?string $alternateCount = null,
-        protected ?int $count = null,
-        protected ?int $volume = null,
-        protected ?string $storyArc = null,
-        protected ?int $storyArcNumber = null,
-        protected ?string $seriesGroup = null,
-        protected ?string $imprint = null,
-    ) {
-    }
-
-    /**
-     * @return string[]
-     */
-    public function characters(): array
-    {
-        return $this->characters;
-    }
-
-    /**
-     * @return string[]
-     */
-    public function teams(): array
-    {
-        return $this->teams;
-    }
-
-    /**
-     * @return string[]
-     */
-    public function locations(): array
-    {
-        return $this->locations;
-    }
-
-    public function alternateSeries(): ?string
-    {
-        return $this->alternateSeries;
-    }
-
-    public function alternateNumber(): ?int
-    {
-        return $this->alternateNumber;
-    }
-
-    public function alternateCount(): ?string
-    {
-        return $this->alternateCount;
-    }
-
-    public function count(): ?int
-    {
-        return $this->count;
-    }
-
-    public function volume(): ?int
-    {
-        return $this->volume;
-    }
-
-    public function storyArc(): ?string
-    {
-        return $this->storyArc;
-    }
-
-    public function storyArcNumber(): ?int
-    {
-        return $this->storyArcNumber;
-    }
-
-    public function seriesGroup(): ?string
-    {
-        return $this->seriesGroup;
-    }
-
-    public function imprint(): ?string
-    {
-        return $this->imprint;
-    }
-
-    /**
-     * @param  string[]  $characters
-     */
-    public function setCharacters(array $characters): self
-    {
-        $this->characters = $characters;
-
-        return $this;
-    }
-
-    /**
-     * @param  string[]  $teams
-     */
-    public function setTeams(array $teams): self
-    {
-        $this->teams = $teams;
-
-        return $this;
-    }
-
-    /**
-     * @param  string[]  $locations
-     */
-    public function setLocations(array $locations): self
-    {
-        $this->locations = $locations;
-
-        return $this;
-    }
-
-    public function setAlternateSeries(?string $alternateSeries): self
-    {
-        $this->alternateSeries = $alternateSeries;
-
-        return $this;
-    }
-
-    public function setAlternateNumber(?int $alternateNumber): self
-    {
-        $this->alternateNumber = $alternateNumber;
-
-        return $this;
-    }
-
-    public function setAlternateCount(?string $alternateCount): self
-    {
-        $this->alternateCount = $alternateCount;
-
-        return $this;
-    }
-
-    public function setCount(?int $count): self
-    {
-        $this->count = $count;
-
-        return $this;
-    }
-
-    public function setVolume(?int $volume): self
-    {
-        $this->volume = $volume;
-
-        return $this;
-    }
-
-    public function setStoryArc(?string $storyArc): self
-    {
-        $this->storyArc = $storyArc;
-
-        return $this;
-    }
-
-    public function setStoryArcNumber(?int $storyArcNumber): self
-    {
-        $this->storyArcNumber = $storyArcNumber;
-
-        return $this;
-    }
-
-    public function setSeriesGroup(?string $seriesGroup): self
-    {
-        $this->seriesGroup = $seriesGroup;
-
-        return $this;
-    }
-
-    public function setImprint(?string $imprint): self
-    {
-        $this->imprint = $imprint;
-
-        return $this;
-    }
-}
diff --git a/src/Cba/CbaCbam.php b/src/Cba/CbaCbam.php
index 767ad6e..7a900ba 100644
--- a/src/Cba/CbaCbam.php
+++ b/src/Cba/CbaCbam.php
@@ -5,7 +5,7 @@
 use DateTime;
 use Kiwilan\Ebook\Book\BookCreator;
 use Kiwilan\Ebook\BookEntity;
-use Kiwilan\Ebook\ComicMeta;
+use Kiwilan\Ebook\Entity\ComicMeta;
 use Kiwilan\Ebook\Enums\AgeRatingEnum;
 use Kiwilan\Ebook\Enums\MangaEnum;
 
diff --git a/src/Ebook.php b/src/Ebook.php
index fc9c103..9e917b4 100755
--- a/src/Ebook.php
+++ b/src/Ebook.php
@@ -53,6 +53,8 @@ public static function read(string $path): self
             'pdf' => $self->pdf(),
         };
 
+        $self->book?->setTitleMeta($self);
+
         return $self;
     }
 
diff --git a/src/Entity/ComicMeta.php b/src/Entity/ComicMeta.php
new file mode 100644
index 0000000..7c6f1c2
--- /dev/null
+++ b/src/Entity/ComicMeta.php
@@ -0,0 +1,190 @@
+<?php
+
+namespace Kiwilan\Ebook\Entity;
+
+class ComicMeta
+{
+    /** @var string[] */
+    protected ?array $characters = null;
+
+    /** @var string[] */
+    protected ?array $teams = null;
+
+    /** @var string[] */
+    protected ?array $locations = null;
+
+    public function __construct(
+        protected ?string $alternateSeries = null,
+        protected ?int $alternateNumber = null,
+        protected ?string $alternateCount = null,
+        protected ?int $count = null,
+        protected ?int $volume = null,
+        protected ?string $storyArc = null,
+        protected ?int $storyArcNumber = null,
+        protected ?string $seriesGroup = null,
+        protected ?string $imprint = null,
+    ) {
+    }
+
+    /**
+     * @return string[]
+     */
+    public function characters(): array
+    {
+        return $this->characters;
+    }
+
+    /**
+     * @return string[]
+     */
+    public function teams(): array
+    {
+        return $this->teams;
+    }
+
+    /**
+     * @return string[]
+     */
+    public function locations(): array
+    {
+        return $this->locations;
+    }
+
+    public function alternateSeries(): ?string
+    {
+        return $this->alternateSeries;
+    }
+
+    public function alternateNumber(): ?int
+    {
+        return $this->alternateNumber;
+    }
+
+    public function alternateCount(): ?string
+    {
+        return $this->alternateCount;
+    }
+
+    public function count(): ?int
+    {
+        return $this->count;
+    }
+
+    public function volume(): ?int
+    {
+        return $this->volume;
+    }
+
+    public function storyArc(): ?string
+    {
+        return $this->storyArc;
+    }
+
+    public function storyArcNumber(): ?int
+    {
+        return $this->storyArcNumber;
+    }
+
+    public function seriesGroup(): ?string
+    {
+        return $this->seriesGroup;
+    }
+
+    public function imprint(): ?string
+    {
+        return $this->imprint;
+    }
+
+    /**
+     * @param  string[]  $characters
+     */
+    public function setCharacters(array $characters): self
+    {
+        $this->characters = $characters;
+
+        return $this;
+    }
+
+    /**
+     * @param  string[]  $teams
+     */
+    public function setTeams(array $teams): self
+    {
+        $this->teams = $teams;
+
+        return $this;
+    }
+
+    /**
+     * @param  string[]  $locations
+     */
+    public function setLocations(array $locations): self
+    {
+        $this->locations = $locations;
+
+        return $this;
+    }
+
+    public function setAlternateSeries(?string $alternateSeries): self
+    {
+        $this->alternateSeries = $alternateSeries;
+
+        return $this;
+    }
+
+    public function setAlternateNumber(?int $alternateNumber): self
+    {
+        $this->alternateNumber = $alternateNumber;
+
+        return $this;
+    }
+
+    public function setAlternateCount(?string $alternateCount): self
+    {
+        $this->alternateCount = $alternateCount;
+
+        return $this;
+    }
+
+    public function setCount(?int $count): self
+    {
+        $this->count = $count;
+
+        return $this;
+    }
+
+    public function setVolume(?int $volume): self
+    {
+        $this->volume = $volume;
+
+        return $this;
+    }
+
+    public function setStoryArc(?string $storyArc): self
+    {
+        $this->storyArc = $storyArc;
+
+        return $this;
+    }
+
+    public function setStoryArcNumber(?int $storyArcNumber): self
+    {
+        $this->storyArcNumber = $storyArcNumber;
+
+        return $this;
+    }
+
+    public function setSeriesGroup(?string $seriesGroup): self
+    {
+        $this->seriesGroup = $seriesGroup;
+
+        return $this;
+    }
+
+    public function setImprint(?string $imprint): self
+    {
+        $this->imprint = $imprint;
+
+        return $this;
+    }
+}
diff --git a/src/Entity/TitleMeta.php b/src/Entity/TitleMeta.php
new file mode 100644
index 0000000..6ab1949
--- /dev/null
+++ b/src/Entity/TitleMeta.php
@@ -0,0 +1,243 @@
+<?php
+
+namespace Kiwilan\Ebook\Entity;
+
+use Kiwilan\Ebook\Ebook;
+use Transliterator;
+
+class TitleMeta
+{
+    /** @var string[][] */
+    protected array $determiners = [];
+
+    protected function __construct(
+        protected ?string $slug = null,
+        protected ?string $slugSort = null,
+        protected ?string $slugLang = null,
+
+        protected ?string $serieSlug = null,
+        protected ?string $serieSlugSort = null,
+        protected ?string $serieSlugLang = null,
+
+        protected ?string $slugSortWithSerie = null,
+    ) {
+    }
+
+    public static function make(
+        Ebook $ebook,
+        array $determiners = [
+            'en' => [
+                'the ',
+                'a ',
+            ],
+            'fr' => [
+                'les ',
+                "l'",
+                'le ',
+                'la ',
+                "d'un",
+                "d'",
+                'une ',
+                'au ',
+            ],
+        ],
+    ): self {
+        $self = new self();
+
+        $self->determiners = $determiners;
+        $self->setTitleMeta($ebook);
+
+        return $self;
+    }
+
+    private function setTitleMeta(Ebook $ebook): static
+    {
+        $book = $ebook->book();
+
+        if (! $book->title()) {
+            return $this;
+        }
+
+        $this->slug = $this->setSlug($book->title());
+        $this->slugSort = $this->generateSortTitle($book->title(), $book->language());
+        $this->slugLang = $this->generateSlug($book->title(), $ebook->extension(), $book->language());
+
+        if (! $book->series()) {
+            return $this;
+        }
+
+        $this->serieSlug = $this->setSlug($book->series());
+        $this->serieSlugSort = $this->generateSortTitle($book->series(), $book->language());
+        $this->serieSlugLang = $this->generateSlug($book->series(), $ebook->extension(), $book->language());
+
+        $this->slugSortWithSerie = $this->generateSortSerie($book->title(), $book->series(), $book->volume(), $book->language());
+
+        return $this;
+    }
+
+    /**
+     * Get slug of book title, like `le-clan-de-lours-des-cavernes`.
+     */
+    public function slug(): ?string
+    {
+        return $this->slug;
+    }
+
+    /**
+     * Get slug of book title without determiners, like `clan-de-lours-des-cavernes`.
+     */
+    public function slugSort(): ?string
+    {
+        return $this->slugSort;
+    }
+
+    /**
+     * Get slug of book title with language, like `le-clan-de-lours-des-cavernes-epub-fr`.
+     */
+    public function slugLang(): ?string
+    {
+        return $this->slugLang;
+    }
+
+    /**
+     * Get slug of serie title, like `les-enfants-de-la-terre`.
+     */
+    public function serieSlug(): ?string
+    {
+        return $this->serieSlug;
+    }
+
+    /**
+     * Get slug of serie title without determiners, like `enfants-de-la-terre`.
+     */
+    public function serieSlugSort(): ?string
+    {
+        return $this->serieSlugSort;
+    }
+
+    /**
+     * Get slug of serie title with language, like `les-enfants-de-la-terre-epub-fr`.
+     */
+    public function serieSlugLang(): ?string
+    {
+        return $this->serieSlugLang;
+    }
+
+    /**
+     * Get slug of book title with serie title, like `enfants-de-la-terre-01_clan-de-lours-des-cavernes`.
+     */
+    public function slugSortWithSerie(): ?string
+    {
+        return $this->slugSortWithSerie;
+    }
+
+    /**
+     * Try to get sort title.
+     * Example: `collier-de-la-reine` from `Le Collier de la Reine`.
+     */
+    private function generateSortTitle(?string $title, ?string $language): ?string
+    {
+        if (! $title) {
+            return null;
+        }
+
+        $slugSort = $title;
+        $articles = $this->determiners;
+
+        $articlesLang = $articles['en'];
+
+        if ($language && array_key_exists($language, $articles)) {
+            $articlesLang = $articles[$language];
+        }
+
+        foreach ($articlesLang as $key => $value) {
+            $slugSort = preg_replace('/^'.preg_quote($value, '/').'/i', '', $slugSort);
+        }
+
+        $transliterator = Transliterator::createFromRules(':: Any-Latin; :: Latin-ASCII; :: NFD; :: [:Nonspacing Mark:] Remove; :: Lower(); :: NFC;', Transliterator::FORWARD);
+        $slugSort = $transliterator->transliterate($slugSort);
+        $slugSort = strtolower($slugSort);
+
+        return $this->setSlug(mb_convert_encoding($slugSort, 'UTF-8'));
+    }
+
+    /**
+     * Generate full title sort.
+     * Example: `miserables-01_fantine` from `Les Misérables, volume 01 : Fantine`.
+     */
+    private function generateSortSerie(string $title, ?string $serieTitle, ?int $volume, ?string $language): string
+    {
+        $serie = null;
+
+        if ($serieTitle) {
+            // @phpstan-ignore-next-line
+            $volume = strlen($volume) < 2 ? '0'.$volume : $volume;
+            $serie = $serieTitle.' '.$volume;
+            $serie = $this->setSlug($this->generateSortTitle($serie, $language)).'_';
+        }
+        $title = $this->setSlug($this->generateSortTitle($title, $language));
+
+        return "{$serie}{$title}";
+    }
+
+    /**
+     * Generate `slug` with `title`,  `BookTypeEnum` and `language_slug`.
+     */
+    private function generateSlug(string $title, ?string $type, ?string $language): string
+    {
+        return $this->setSlug($title.' '.$type.' '.$language);
+    }
+
+    public function toArray(): array
+    {
+        return [
+            'slug' => $this->slug,
+            'slugSort' => $this->slugSort,
+            'slugLang' => $this->slugLang,
+
+            'serieSlug' => $this->serieSlug,
+            'serieSlugSort' => $this->serieSlugSort,
+            'serieSlugLang' => $this->serieSlugLang,
+
+            'slugSortWithSerie' => $this->slugSortWithSerie,
+        ];
+    }
+
+    public function __toString(): string
+    {
+        return "{$this->slug} {$this->slugSort}";
+    }
+
+    /**
+     * Laravel export.
+     * Generate a URL friendly "slug" from a given string.
+     *
+     * @param  array<string, string>  $dictionary
+     */
+    private function setSlug(?string $title, string $separator = '-', array $dictionary = ['@' => 'at']): ?string
+    {
+        if (! $title) {
+            return null;
+        }
+
+        // Convert all dashes/underscores into separator
+        $flip = $separator === '-' ? '_' : '-';
+
+        $title = preg_replace('!['.preg_quote($flip).']+!u', $separator, $title);
+
+        // Replace dictionary words
+        foreach ($dictionary as $key => $value) {
+            $dictionary[$key] = $separator.$value.$separator;
+        }
+
+        $title = str_replace(array_keys($dictionary), array_values($dictionary), $title);
+
+        // Remove all characters that are not the separator, letters, numbers, or whitespace
+        $title = preg_replace('![^'.preg_quote($separator).'\pL\pN\s]+!u', '', strtolower($title));
+
+        // Replace all separator characters and whitespace by a single separator
+        $title = preg_replace('!['.preg_quote($separator).'\s]+!u', $separator, $title);
+
+        return trim($title, $separator);
+    }
+}
diff --git a/tests/CbaTest.php b/tests/CbaTest.php
index e5fe6be..cf5a0d2 100644
--- a/tests/CbaTest.php
+++ b/tests/CbaTest.php
@@ -5,7 +5,7 @@
 
 use Kiwilan\Ebook\Cba\CbaCbam;
 use Kiwilan\Ebook\Cba\CbaFormat;
-use Kiwilan\Ebook\ComicMeta;
+use Kiwilan\Ebook\Entity\ComicMeta;
 use Kiwilan\Ebook\Enums\AgeRatingEnum;
 use Kiwilan\Ebook\Enums\MangaEnum;
 use Kiwilan\Ebook\XmlReader;
@@ -176,3 +176,39 @@
     expect($metadata->toJson())->toBeString();
     expect($metadata->__toString())->toBeString();
 })->with([CBZ_CBAM]);
+
+it('can use ComicMeta', function () {
+    $meta = new ComicMeta();
+
+    $meta->setCharacters(['character 1', 'character 2']);
+    $meta->setTeams(['team 1', 'team 2']);
+    $meta->setLocations(['location 1', 'location 2']);
+    $meta->setAlternateSeries('alternate series');
+    $meta->setAlternateNumber(1);
+    $meta->setAlternateCount('alternate count');
+    $meta->setCount(1);
+    $meta->setVolume(1);
+    $meta->setStoryArc('story arc');
+    $meta->setStoryArcNumber(1);
+    $meta->setSeriesGroup('series group');
+    $meta->setImprint('imprint');
+
+    expect($meta->characters())->toBeArray();
+    expect($meta->characters())->toHaveCount(2);
+    expect($meta->characters()[0])->toBe('character 1');
+    expect($meta->teams())->toBeArray();
+    expect($meta->teams())->toHaveCount(2);
+    expect($meta->teams()[0])->toBe('team 1');
+    expect($meta->locations())->toBeArray();
+    expect($meta->locations())->toHaveCount(2);
+    expect($meta->locations()[0])->toBe('location 1');
+    expect($meta->alternateSeries())->toBe('alternate series');
+    expect($meta->alternateNumber())->toBe(1);
+    expect($meta->alternateCount())->toBe('alternate count');
+    expect($meta->count())->toBe(1);
+    expect($meta->volume())->toBe(1);
+    expect($meta->storyArc())->toBe('story arc');
+    expect($meta->storyArcNumber())->toBe(1);
+    expect($meta->seriesGroup())->toBe('series group');
+    expect($meta->imprint())->toBe('imprint');
+});
diff --git a/tests/EntityTest.php b/tests/EntityTest.php
index 8b9bdaf..43c439e 100644
--- a/tests/EntityTest.php
+++ b/tests/EntityTest.php
@@ -55,6 +55,10 @@
     expect($item->volume())->toBe(1);
     expect($item->rating())->toBe(10.0);
     expect($item->pageCount())->toBe(4);
+
+    expect($item->toArray())->toBeArray();
+    expect($item->toJson())->toBeString();
+    expect($item->__toString())->toBeString();
 });
 
 it('can use BookContributor', function (string $content, string $role) {
diff --git a/tests/EpubTest.php b/tests/EpubTest.php
index 9024446..8ed1954 100644
--- a/tests/EpubTest.php
+++ b/tests/EpubTest.php
@@ -49,3 +49,19 @@
     expect(file_exists($path))->toBeTrue();
     expect($path)->toBeReadableFile();
 });
+
+it('can get title meta', function () {
+    $book = Kiwilan\Ebook\Ebook::read(EPUB)->book();
+    $meta = $book->titleMeta();
+
+    expect($meta->slug())->toBe('le-clan-de-lours-des-cavernes');
+    expect($meta->slugSort())->toBe('clan-de-lours-des-cavernes');
+    expect($meta->slugLang())->toBe('le-clan-de-lours-des-cavernes-epub-fr');
+    expect($meta->serieSlug())->toBe('les-enfants-de-la-terre');
+    expect($meta->serieSlugSort())->toBe('enfants-de-la-terre');
+    expect($meta->serieSlugLang())->toBe('les-enfants-de-la-terre-epub-fr');
+    expect($meta->slugSortWithSerie())->toBe('enfants-de-la-terre-01_clan-de-lours-des-cavernes');
+
+    expect($meta->toArray())->toBeArray();
+    expect($meta->__toString())->toBeString();
+});