Swell Foop - Anthony, Piers

In the 25th episode of Anthony's Xanth saga, the Demon Earth has mysteriously disappeared. If he is not found, the fabric of the world will unravel, removing Earth's gravitational field, and that of Xanth as well. To combat this dastardly deed, thought to have been committed by an unknown demon, six bold adventurers must locate the Swell Foop, the ...

Swell Foop 2002, Tor Books, New York, NY

ISBN-13: 9780812574746

Mass-market paperback

Swell Foop 2001, Tor Books, New York, NY

ISBN-13: 9780312869069