Callous What's the Difference by Fabien Savary

Caillou's toy elephant is big, but his toy mouse is small. His boat floats in the bathtub, but the soap sinks. Caillou's glass is full, but Rosie's bottle is empty. By illustrating the concept of opposites in Caillou's world, What's the Difference? fosters children's natural tendency to compare things.
 
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