Dinosaurs : a nonfiction companion to Dinosaurs before dark /
by Will Osborne and Mary Pope Osborne ; illustrated by Sal Murdocca.
- New York : Random House, [2011], c2000.
- 119 p. : ill. ; 21 cm.
- Magic tree house fact tracker .
- Magic tree house fact tracker. .
"A Stepping Stone book."
Includes bibliographical references, filmography (p. 112) and index.
Jack and Annie explain about all the different types of dinosaurs.