Relates the incredible adventures of Professor William Waterman Sherman who in 1883 sets off in a balloon across the Pacific, survives the volcanic eruption of Krakatoa, and is eventually picked up in the Atlantic.

The Twenty-One Balloons 1998, Peter Smith Publisher

ISBN-13: 9780844669755

Hardcover

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The Twenty-One Balloons 1986, Perfection Learning, New York, NY

ISBN-13: 9780812422894

Hardcover

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The Twenty-One Balloons 1986, Turtleback Books

ISBN-13: 9780833509154

Turtleback School & Library edition

Hardcover

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The Twenty-One Balloons 1986, Demco Media Inc, Wisconsin

ISBN-13: 9780606050777

Hardcover

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The twenty-one balloons 1986, Puffin Books, New York, N.Y., U.S.A.

ISBN-13: 9780140303582

Paperback

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The Twenty-One Balloons 1982, Delta, New York, NY

ISBN-13: 9780440491835

Trade paperback

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Twenty-One Balloons 1947, Viking Children's Books

ISBN-13: 9780670734429

Hardcover

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