Fiction
Adler, C. S.  The No Place Cat.
Avi.  The Good Dog.
Bryant, Bonnie.  The Long Ride.
Crocker, Carter.  The Tale of the Swamp Rat.
Dickinson, Peter.  Eva.
Haas, Jessie.  Unbroken.
Hall, Lynn.  The Soul of the Silver Dog.
Hardman, Ric Lynden.  Sunshine Rider: The First Vegetarian Western.
Hart, Alison.  Shadow Horse.
Hesse, Karen.  The Music of Dolphins.
Hiaasen, Carl.  Hoot.
Hobbs, Will.  Beardance.
Hobbs, Will.  The Maze.
Hoeye, Michael.  Time Stops for No Mouse.
Holmes, Victoria.  Rider in the Dark: An Epic Horse Story.
Hunter, Erin.  Warriors series.
Jacques, Brian.  Redwall series.
Jennings, Patrick.  Faith and the Electric Dogs.
Jennings, Patrick.  Faith and the Rocket Cat.
Jordan, Sherryl.  Wolf-Woman.
Keehn, Sally M.  The First Horse I See.
McNicoll, Sylvia.  A Different Kind of Beauty.
Myers, Anna.  Flying Blind.
Peck, Robert Newton.  Horse Thief: A Novel.
Philbrick, W. R.  The Fire Pony.
Platt, Chris.  Willow King.
Porte, Barbara Ann.  Beauty and the Serpent: Thirteen Tales of Unnatural Animals.
Pratchett, Terry.  The Amazing Maurice and His Educated Rodents.
Savage, Deborah.  Summer Hawk.
Savage, Deborah.  To Race a Dream.
Schultz, Jan Neubert.  Horse Sense: The Story of Will Sasse, His Horse Star,and the Outlaw Jesse James.
Skurzynski, Gloria.  Ghost Horses.
Taylor, Theodore.  Lord of the Kill.
Thompson, Kate.  Switchers.
Zindel, Paul.  Raptor.
Zindel, Paul.  Rats.

Nonfiction
Allen, Missy.  Dangerous Reptilian Creatures.
Behler, Deborah A.  Snakes.
Blockton, Rita.  Don't Call Me Rover!! 5001 Names to Call Your Pet.
Brooks, Bruce.  Predator!
Budiansky, Stephen.  The World According to Horses: How They Run, See, and Think.
Buttfield, Helen.  The Secret Life of Fishes: From Angels to Zebras on the Coral Reef.
Checchi, Mary Jane.  Are You the Pet for Me? Choosing the Right Pet for Your Family.
Coile, D. Caroline.  How Smart Is Your Dog? 30 Fun Science Activities with Your Pet.
Fertl, Dagmar.  Bears.
Gourley, Catherine.  Sharks! True Stories and Legends.
Greenberg, Daniel A.  Lizards.
Iversen, E. H.  Animal Aviators: Masters of Flight.
Lasky, Kathryn.  Shadows in the Dawn: The Lemurs of Madagascar.
Laubach, Christyna M.  Raptor! A Kid's Guide to Birds of Prey.
Mallory, Kenneth.  Swimming with Hammerhead Sharks.
Mayo, Margaret.  Mythical Birds and Beasts from Many Lands.
McClung, Robert M.  Last of the Wild: Vanished and Vanishing Giants of the Animal World.
McMains, Joel M.  Dog Training Projects for Young People.
Montgomery, Sy.  The Tarantula Scientist.
Osborn, Elinor.  Project UltraSwan.
Petersen, Christine.  Invertebrates.
Petersen, Christine.  Vertebrates.
Platt, Richard.  Apes, and Other Hairy Primates.
Pony Boy, GaWaNi.  Out of the Saddle: Native American Horsemanship.
Pringle, Laurence P.  Elephant Woman: Cynthia Moss Explores the World of Elephants.
Pringle, Laurence P.  An Extraordinary Life: The Story of a Monarch Butterfly.
Pringle, Laurence P.  Strange Animals, New to Science.
Ricciuti, Edward R.  A Pelican Swallowed My Head, and Other Zoo Stories.
Ricciuti, Edward R.  The Snake Almanac: A Fully Illustrated Natural History of Snakes Worldwide.
Rismiller, Peggy.  The Echidna: Australia’s Enigma.
Robinson, W. Wright.  How Insects Build Their Amazing Homes.
Rutherford, Alice Philomena, ed.  The Reader’s Digest Illustrated Book of Cats.
Sayre, April Pulley.  Secrets of Sound: Studying the Calls and Songs of Whales, Elephants, and Birds.
Sharp, Ann.  The Koala Book.
Tagliaferro, Linda.  Galápagos Islands: Nature’s Delicate Balance at Risk.
Thomas, Elizabeth Marshall.  The Hidden Life of Dogs.
Thompson, Sharon Elaine.  Built for Speed: The Extraordinary, Enigmatic Cheetah.
Vogel, Carole Garbuny.  Ocean Wildlife.
Wangberg, James K.  Do Bees Sneeze? And Other Questions Kids Ask about Insects.