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Animal Companion fantasy books

A bonded creature. A second heartbeat. A whole new emotional weight class.

Animal companion fantasy gives the protagonist a creature — sometimes magical, sometimes not — who becomes one of the most important relationships in the story. Familiar cats with attitude problems. Wolves bonded by ancient pact. Cleverer-than-they-look horses. Talking owls. Readers love animal companions because the bond is uncomplicated in ways human relationships rarely are, and because the genre is enormously generous about letting these companions be people in their own right — opinionated, frustrating, irreplaceable.

This trope appears across every age band, though it shines brightest in middle-grade and YA. Content varies, with content notes mattering particularly around animal harm in the harder-edged titles. Below you'll find companions ranging from comforting and warm to dangerous and proud, with bonds that operate on instinct, telepathy, magical contract, or simple loyalty.

What to expect
  • Cross-species bonds central
  • Companion as character
  • Common across age bands
  • Emotional weight equal to human bonds
131 books
Newest firstHighest rated
Double Trouble
Double Trouble
Sue Bentley
GChildren 5-8
Wolf Hunting
Wolf Hunting
Jane Lindskold
PG-13YA 12-17
Strange Birds
Strange Birds
Judith Heide Gilliland
PGMiddle Grade 8-12
The Finest Choice
The Finest Choice
Jean Rabe
PGMiddle Grade 8-12
The Cat Who Went Bananas
The Cat Who Went Bananas
Lilian Jackson Braun
PGAdult 18+
Wolf Captured
Wolf Captured
Jane Lindskold
PG-13YA 12-17
Heart of Avalon
Heart of Avalon
Rachel Roberts
PGMiddle Grade 8-12
Path of Fate
Path of Fate
Diana Pharaoh Francis
PG-13Adult 18+
The Dragon of Despair
The Dragon of Despair
Jane Lindskold
PG-13YA 12-17
The Cat Who Brought Down the House
The Cat Who Brought Down the House
Lilian Jackson Braun
GAdult 18+
Sea Horses
Sea Horses
Louise Cooper
PGMiddle Grade 8-12
The Goose Girl
The Goose Girl
Shannon Hale
PGMiddle Grade 8-12
Wild Magic
Wild Magic
Jude Fisher
PGMiddle Grade 8-12
The Tiger's Apprentice
The Tiger's Apprentice
Laurence Yep
PGMiddle Grade 8-12
Spellsinger
Spellsinger
Rachel Roberts
PGMiddle Grade 8-12
Emma und der blaue Dschinn
Emma und der blaue Dschinn
Cornelia Funke, Oliver Latsch, Kerstin Meyer
GChildren 5-8
The Cat Who Smelled a Rat
The Cat Who Smelled a Rat
Lilian Jackson Braun
PGAdult 18+
Take a Thief
Take a Thief
Mercedes Lackey
PG-13YA 12-17
Castaways of the Flying Dutchman
Castaways of the Flying Dutchman
Brian Jacques
PGMiddle Grade 8-12
Through Wolf's Eyes
Through Wolf's Eyes
Jane Lindskold
PGMiddle Grade 8-12
Lirael Daughter of the Clayr
Lirael Daughter of the Clayr
Garth Nix
PGMiddle Grade 8-12
Fire world
Fire world
Chris D'Lacey
PGMiddle Grade 8-12
Der Schatz von Atlantis
Der Schatz von Atlantis
Gabriele Beyerlein
PGMiddle Grade 8-12
Treasure at the Heart of the Tanglewood
Treasure at the Heart of the Tanglewood
Meredith Ann Pierce
PGMiddle Grade 8-12
Spider Sparrow
Spider Sparrow
Dick King-Smith
PGMiddle Grade 8-12
The Stones Are Hatching
The Stones Are Hatching
Geraldine McCaughrean
PGMiddle Grade 8-12
By Fire, by Moonlight
By Fire, by Moonlight
Mary Stanton
PGMiddle Grade 8-12
Into the Thinking Kingdoms
Into the Thinking Kingdoms
Alan Dean Foster
PG-13Adult 18+
The Haunted Clubhouse
The Haunted Clubhouse
Caroline Leavitt
GChildren 5-8
Whistling Dixie
Whistling Dixie
Marcia Vaughan
GChildren 5-8