Young Calpurnia takes her dog, Buggy-horse, and follows her nose to a secret river in a Florida forest, where she catches enough fresh fish to feed her hungry neighbors, even after giving some to the forest creatures she meets on the way home. Interest Level: K-3 Reading Level: 3.9 ATOS Book Level: 3.9 AR Interest Level: LG AR Points: .5 AR Quiz: 143552EN Reading Counts Level: 3.4 Reading Counts Points: 3 Lexile Measure: 720 Lexile Code: AD (Adult Directed).