Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
6.3
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2401
Points per Word
0.000208
Description
Discover a world where dinosaurs have disappeared and gigantic birds and mammals have taken their place. From ferocious terror birds and killer pigs to giant rhinos and woolly mammoths, the world after the dinosaurs is a scary place.