Colossal Fossil Fiasco : Lucy's Lab #3

Lucy accidentally overhears her parents talking about the family getting a second pet. But what pet should they get? At school, Lucy's class is learning about fossils and the plants and animals that left them behind. One afternoon, Lucy finds a special rock, and Miss Flippo gets very excited! But when Lucy's precious fossil goes missing, everyone in Room 2C is a suspect. . . .