48 books • 21 series
Swallows Swirl
Ultimate Predatorpedia
Ultimate Oceanpedia (Ultimate) (National Geographic Kids)
Ultimate Reptileopedia (Ultimate)
Animal Adventures: Ocean (Adventures)
Animal Adventures (Animal Adventures)
Disney Learning Wonderful World of Sharks (Disney Learning)
Disney Learning Wonderful World of Dinosaurs (Disney Learning)
For Horse-Crazy Girls Only
Wolves (Amazing Animals (Gareth Stevens))
Baboons (Amazing Animals (Gareth Stevens))
Kangaroos (Amazing Animals) (Amazing Animals (Gareth Stevens))
Seals (Amazing Animals (Gareth Stevens))
Sheep (Amazing Animals (Gareth Stevens))
Deer (Amazing Animals) (Amazing Animals (Gareth Stevens))
Turtles (Amazing Animals (Gareth Stevens)) (Amazing Animals)
Animal Defenses (Animal Behavior)
Polar Bears (Amazing Animals (Gareth Stevens))
Horses (Amazing Animals (Gareth Stevens))
Zebras (Amazing Animals (Gareth Stevens))
Monkeys (Amazing Animals (Gareth Stevens))
Sharks (Amazing Animals (Gareth Stevens))
Cats (Amazing Animals (Gareth Stevens))
Pigs (Amazing Animals) (Amazing Animals (Gareth Stevens))