Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3321
Points per Word
0.000301
Page Count
32
Points per Page
0.03125
Description
During a trip to survey a river, Dr. Bea and Joe are suddenly swept into the water. They must use their science knowledge to survive the rushing rapids and dangerous challenges waiting around each bend. The coauthor is Gerry Bailey.