Super Subs: Opening Up Undersea Frontiers cover

Super Subs: Opening Up Undersea Frontiers

Author: Jefferis, David

Reading Metrics

Grade Level Middle Grades (MG 4-8)
Book Level 6.9
Points 1.0
Fiction/Nonfiction Nonfiction
Word Count 5796
Points per Word 0.000173
Page Count 32
Points per Page 0.03125
Series Megatech

Description

This book explores the history of submarines, the latest machines, and the people who help reveal the secrets of the last great frontier - the world’s oceans.