Encyclopedia Prehistorica Dinosaurs : The Definitive Pop-Up

The Animal Book: A Visual Encyclopedia of Life on Earth (DK Our World in Pictures)

Picturepedia, Second Edition: An Encyclopedia on Every Page

Encyclopedia Prehistorica: Sharks and Other Sea Monsters

My Encyclopedia of Very Important Things: For Little Learners Who Want to Know Everything (My Very Important Encyclopedias)

Knowledge Encyclopedia: Animals (Knowledge Encyclopedia For Children)

Zoology: Inside the Secret World of Animals (DK Secret World Encyclopedias)

Animal! (DK Knowledge Encyclopedias)

Chickenology: The Ultimate Encyclopedia (The Farm Animal Series)

Children's Encyclopedia of Ocean Life: A Deep Dive into Our World's Oceans (Arcturus Children's Reference Library, 10)