Best Fantasy Series in Prime Video (2026)

Every streaming search for fantasy ends with too many thumbnails and not enough story. The best fantasy series in prime video lists often point back to the books, and this list covers the fantasy book series themselves: villain origins, blocky adventures, manga quests and a wardrobe that needs no introduction. We compared four fantasy series by reading age, format and series length, with two more picks for gamers and comic fans.

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The picks

#	Product	Shelf Score	Buy
1	Cold Hearted by Serena Valentino	9.6/10	Buy on Amazon
2	Diary of an 8-Bit Warrior Box Set by Cube Kid	9.6/10	Buy on Amazon
3	The Lion, the Witch by Lewis	9.5/10	Buy on Amazon
4	Skeleton Knight in Another World Vol. 8 by Ennki Hakari	9.4/10	Buy on Amazon

1

Cold Hearted by Serena Valentino

Serena Valentino·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

Cold Hearted uncovers the origins of Cinderella's stepmother Lady Tremaine, a tale of love, grief and dashed dreams from a best-selling series.

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Pros

• 304 pages with reading age 12 to 13 years stated
• Book 8 of 12 in the Villains series
• Villain origin story with fairy tale roots

Cons

• Book 8 of 12 continues an arc; earlier books come first
• Published July 6, 2021
• Dark themes suit teens, not young kids

2

Diary of an 8-Bit Warrior Box Set by Cube Kid

Cube Kid·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

The Diary of an 8-Bit Warrior box set collects the first four books of the Minecraft adventure series about Runt, a young villager who dreams of becoming a warrior.

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Pros

• Four books in one box set
• Reading age 8 to 11 years, from customers, with grade level 2 to 6
• Minecraft adventure for reluctant readers

Cons

• Unofficial Minecraft adventure, per the description
• Published October 24, 2017
• Box set format is bulky for travel

3

The Lion, the Witch by Lewis

C. S. Lewis·9.5/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A single paperback of the Narnia fantasy, for a reader who wants a single volume before committing to the series.

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Pros

• A 224-page paperback, the shortest total page count on this list
• Book 2 of 7 in The Chronicles of Narnia, so the series position is clear
• Grade level 3 to 6 and a reading age of 6+ start with younger readers

Cons

• Published 1994, an older edition than the other picks
• Description calls it stand-alone, but the listing gives Book 2 of 7
• Description mentions a great sacrifice and a land held by a witch, a theme to preview

4

Skeleton Knight in Another World Vol. 8 by Ennki Hakari

Ennki Hakari·9.4/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

Skeleton Knight in Another World Vol. 8 follows Arc and crew toward the Holy Hilk Kingdom as the undead overrun the Nohzan Kingdom.

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Pros

• 166 pages of manga adventure
• Continues an established fantasy quest
• Published April 26, 2022

Cons

• Volume 8; start with Volume 1
• No reading age stated
• No Word Wise statement in the listing

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More picks to compare

• Decker's Video Game Rescue Agency by A.M. LuzzaderGamer chapter book, ages 5 to 11, 88 pages.Check on Amazon
• Butterfly by Arash AmelComic behind a Prime TV series, 144 pages.Check on Amazon

Compare the picks

Book details as published, collected 22 October 2026.

How we scored them

The Shelf Score weighs story and series strength, reading features, value and age fit. For fantasy series, story means a strong entry volume with room for the series to grow.

How to choose the best fantasy series in prime video

Match the format to the reader

Cold Hearted is a 304-page novel for teens, the Diary of an 8-Bit Warrior box set collects four books for young gamers, Skeleton Knight in Another World is a 166-page manga volume, and The Lion, the Witch and the Wardrobe is the classic portal fantasy. Pick the format your reader finishes fastest.

Check the reading age

Cold Hearted lists reading age 12 to 13 years with grade level 7 to 12. The 8-Bit Warrior box set lists reading age 8 to 11 years, from customers, with grade level 2 to 6. Compare the listed age with the reader before you commit to a series.

Mind the series position

Cold Hearted is Book 8 of 12 in the Villains series, so it continues an arc. The 8-Bit Warrior set collects Volumes 1 to 4, a complete start. Skeleton Knight is Volume 8 of its manga, so earlier volumes come first.

Before you buy

• Cold Hearted is Book 8 of 12; earlier Villains books come first.
• The 8-Bit Warrior box set collects Volumes 1 to 4 in one box.
• Skeleton Knight in Another World Vol. 8 is manga; start with Volume 1.
• Check the reading age against the reader: 12 to 13 years for Cold Hearted, 8 to 11 years for the box set.

Frequently Asked Questions

Are these books or TV shows?

These are book series. Butterfly, in the more picks, is the comic behind a Prime TV series, per its listing.

Which fantasy series should I start with?

For villain origins, Cold Hearted; for young gamers, the Diary of an 8-Bit Warrior box set; for manga, Skeleton Knight in Another World from Volume 1.

What age are these series for?

Cold Hearted lists reading age 12 to 13 years. The 8-Bit Warrior box set lists reading age 8 to 11 years, from customers.

Is The Lion, the Witch and the Wardrobe part of a series?

It is the Narnia classic, also featured in another list here. Start there and continue through the chronicles.

Still deciding? Our top pickCold Hearted by Serena Valentino

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Related lists

See every fantasy books list and all fiction books lists. Also see our best fantasy series in Amazon Prime. Also see our best fantasy series shows in books. Also see our best fantasy series last 10 years.

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