Hippos Go Berserk! -

One hippo, all alone, calls two hippos on the phone. So begins this counting story, in which exuberant hippopotamus guests show up in ever-increasing numbers, until an all night party is inevitable.

Hippos Go Berserk! 2009, Little Simon, New York, NY

ISBN-13: 9781416996194

Hardcover

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Hippos Go Berserk 2000, Little Simon, New York, NY

ISBN-13: 9780689834349

Hardcover

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Hippos Go Berserk! 2000, Simon & Schuster Children's, New York

ISBN-13: 9780689834998

Hardcover

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Hippos Go Berserk! 1996, Simon & Schuster Books for Young Readers, New York, NY

ISBN-13: 9780689808548

Hardcover

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Hippos Go Berserk! 1996, Aladdin Paperbacks, New York, NY

ISBN-13: 9780689808180

Trade paperback

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Hippos Go Berserk 1996, Turtleback Books

ISBN-13: 9780613016469

Hardcover

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Hippos Go Berserk 1990, Mammoth, London

ISBN-13: 9780749702434

Paperback

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Hippos Go Berserk 1986, Little Brown and Company

ISBN-13: 9780316104944

Trade paperback

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Hippos Go Berserk 1979, Little Brown and Company

ISBN-13: 9780316104883

Unknown binding

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