Three Cheers for Hippo!Book - 1987
Hippo cleverly comes up with a plan to save Cat, Pig, and Dog just when it looks as if they are about to parachute into a swamp full of alligators.
Publisher: New York : Crowell, c1987.
Branch Call Number: READER
Characteristics:  p. :,col. ill. ;,24 cm.
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