The Phone Book: Instant Communication from Smoke Signals to Satellites and Beyond
Author: MacLeod, Elizabeth
Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.4
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
11247
Points per Word
0.000178
Page Count
64
Points per Page
0.03125
Description
In this book you'll meet Samuel Morse and Alexander Graham Bell and learn how the telegraph and telephone were invented.