When Dinosaurs Ruled the Earth

Through engaging stories and lively illustrations, readers will learn how dinosaurs adapted and evolved in order to survive during prehistoric times. Each book also introduces readers to related dinosaur species.

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Cover: Restless Iguanodon

Cover: Hook-nosed Einiosaurus

Cover: Alioramus on the Hunt

Available Sets
Available Titles

Title		Lexile	GRL	ATOS
When Dinosaurs Ruled the Earth — Hardcover Set					Hardcover $185.92, 9 titles
When Dinosaurs Ruled the Earth — Paperback Set					Paperback OS, 11 titles Temporarily out of stock Temporarily out of stock

Available in limited formats
Soon! Fall 2021
New! Spring 2021
New! Fall 2020

Title		Lexile	GRL	ATOS
Alioramus on the Hunt		800	Q	5.5
Argentinosaurus, Giant of Giants		740	Q	4.9
Armored Ankylosaurus		900	Q	5.6
Fearsome Albertosaurus		670	Q	5.2
Hook-nosed Einiosaurus		800	Q	5.6
Rampaging Allosaurus		710	Q	5.2
Restless Iguanodon		850	Q	5.7
Spiky Stegosaurus		790	Q	5.3
Suchomimus Smiles like a Crocodile		890	Q	5.6
Three-horned Triceratops		800	Q	5.5
Towering Brachiosaurus		620	Q	5.2
Tyrannosaurus, King of the Dinosaurs		770	Q	5.4

Available in limited formats
Soon! Fall 2021
New! Spring 2021
New! Fall 2020