"English translation ... by Atlantyca S.p.A."--T.p. verso.

The Karate Mouse 2010, Scholastic Paperbacks, New York, NY

ISBN-13: 9780545103695

Trade paperback

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The Karate Mouse 2010, Turtleback Books, New York, NY

ISBN-13: 9780606068475

School & Library edition

Hardcover

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