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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 — Library Bound Set					Library Bound Hardcover OS, 9 titles Temporarily out of stock Temporarily out of stock
When Dinosaurs Ruled the Earth — Paperback Set					Paperback OS, 12 titles Temporarily out of stock Temporarily out of stock

Available in limited formats
Soon! Fall 2020
New! Spring 2020
New! Fall 2019

Title		Lexile	GRL	ATOS
Alioramus on the Hunt		800	Q	5.5	Temporarily out of stock
Argentinosaurus, Giant of Giants		740	Q	4.9	Inactive
Armored Ankylosaurus		900	Q	5.6
Fearsome Albertosaurus		670	Q	5.2	Temporarily out of stock
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 2020
New! Spring 2020
New! Fall 2019