How Dinosaurs Came to Be

By Patricia Lauber

Explains how dinosaurs first came to exist by way of their amphibian relatives, as well as how they were able to adjust and develop into a wide variety of species during massive global changes over millions of years.

• Format: Unknown Binding
• Language: English
• ISBN: 0689805314
• ISBN13: 9780689805318
• Release Date: January 1
• Publisher: Simon & Schuster Books For Young Readers
• Length: 48 Pages
• Weight: 1.10 lbs.
• Dimensions: 0.5" x 9.6" x 10.8"
• Age Range: 6 to 10 years
• Grade Range: Grades 1 to 5