Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
8.2
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
8143
Points per Word
0.000123
Series
Elite Forces Survival Guides
Description
This book explains how SAS recruits must march 40 miles over mountains in 20 hours and how you can control your mind to succeed.