Beatrice Bly’s Rules for Spies 2: Mystery Goo
Sue Fliess, illustrated by Beth Mills
Spy-in-training Beatrice Bly investigates an unexplained sticky substance that appears on her desk. Eager for a fresh case after locating a missing class hamster, she focuses on discovering where the goo came from. At the same time, Beatrice and her friend Nora need to develop a science-fair project. Their investigation draws on observation, deduction, and scientific inquiry as they work to address both problems.
This book appears on 2 reading lists across 1 edition from 2 organizations.
