The Yeerks are desperate. They have to catch the "Andalite Bandits" who keep sabotaging their most vital missions. So they've developed the Anti-Morphing Ray - the ultimate threat to the Animorphs. When it makes them demorph, the Yeerks will know they're human...

The Illusion 2002, Gareth Stevens Publishing, Milwaukee, WI

ISBN-13: 9780836827552

Large type / large print

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The Illusion 2000, Scholastic, London

ISBN-13: 9780439996457

Paperback

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The Illusion 1999, Apple Signature (Scholastic), New York, NY

ISBN-13: 9780439070331

Trade paperback

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