Simple Machines cover

Reading Metrics

Grade Level Middle Grades (MG 4-8)
Book Level 4.8
Points 0.5
Fiction/Nonfiction Nonfiction
Word Count 3305
Points per Word 0.000151
Page Count 32
Points per Page 0.015625

Description

Leo teaches his cat, Pallas, about simple machines by applying his knowledge of science to their stone age world. The coauthor is Gerry Bailey.