30 books • 5 series
Book #1: What Makes a Bird a Bird?
Book #2: What Makes a Bug a Bug?
Book #3: What Makes a Mammal a Mammal?
Book #4: What Makes a Fish a Fish?
Book #5: What Makes a Reptile a Reptile
Book #2: Alabama Oh
Book #4: Alabama Oh and the New Boy
Book #5: Alabama Oh and the Art Festival
Book #2: Mr. Hoopeyloops Meets Rex, A Very Clumsy Boy
Book #3: Mr. Hoopeyloops Saves Christmas
Book #1: I Can Take Care of My Body
Book #2: I Keep Myself Safe and Healthy