Other books by

• Don L. Wulffson
• Laurie Keller

Other books with same Classifications

• Nonfiction

• Science

Other books with same Subjects

• History
• Toys
• Inventions
• Inventors
• Toys--History--Juvenile literature
• Juvenile Nonfiction | Toys, Dolls & Puppets
• Children's Books/Ages 9-12 Science
• Inventions--History--Juvenile literature

Other books on the same Booklist

• ELA Text Exemplars, 4-5
• Inventors, Inventions, and Innovations
• Journeys, Grade 4

Other books with similar Lexile levels

• Lexile Range 750L - 1050L