141 books • 28 series
Ancient Cliff Dwellers of Mesa Verde
Pele (Full-Color First Books)
The Olympic Summer Games (First Book)
The Olympic Winter Games (First Book)
Snake
Flamingo
A Guide Dog Puppy Grows Up
Watch out for Sharks!
Heart Disease (A Venture book)
A Walk in the Desert (First Facts (Simon & Schuster))
A Walk Up the Mountain (First Facts (Simon & Schuster))
A Walk in the Woods (First Facts (Simon & Schuster))
A Walk by the Seashore (First Facts (Simon & Schuster))
Orangutan
Dinosaur Mountain
Ostriches and Other Flightless Birds
First Facts about Ladybird
Dinosaurs down under
Wild Goat
Cheetah
Hippo
The Terrible Hodag
Your Body (Learners S., #3)
Tule Elk