What is that Alligator Saying? A Science Book About the Way Animals Talk to Each Other by Ruth Belov Gross, 1st Scholastic paperback printing, TW1951, 1972, 148 pages. Illustrated by John Hawkinson.
- “How do two ants say to each other ‘Give me some of your food?’ See page 25
- How does a beaver say to another beaver ‘Danger! Watch out!’ See page 18
- What message is a firefly sending when he flashes his light? See page 32
- What is a robin really saying to other robins? See page 35″ (from the back cover)