Clyde Tombaugh and the Search for Planet X cover

Clyde Tombaugh and the Search for Planet X

Author: Wetterer, Margaret K.

Reading Metrics

Grade Level Lower Grades (LG K-3)
Book Level 4.5
Points 0.5
Fiction/Nonfiction Nonfiction
Word Count 1641
Points per Word 0.000305
Page Count 48
Points per Page 0.010417

Description

This book is a story of a young farm boy who became an astronomer and discovered the planet Pluto at the age of twenty-four.