Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.1
Points
3.0
Fiction/Nonfiction
Fiction
Word Count
21871
Points per Word
0.000137
Page Count
113
Points per Page
0.026549
Series
Mars Diaries
Description
Director Rawling and three other scientists are trapped by a cave-in. Just as Tyce Sanders starts a rescue mission, rebels take over the science station. If Tyce can't stop the rebels soon, the trapped scientists will run out of air.