In this follow-up to "The House of Power," the world of Atherton has collapsed and the three levels have become one. While Edgar embarks on a quest to find Atherton's mad maker, Samuel and Isabel venture through dangerous underground realms.

Rivers of Fire 2009, Little, Brown Young Readers, New York, NY

ISBN-13: 9780316166737

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Rivers of Fire 2009, Turtleback Books

ISBN-13: 9780606147361

Turtleback School & Library edition

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Rivers of Fire 2008, Little, Brown Young Readers, New York, NY

ISBN-13: 9780316166720

Hardcover

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Rivers of Fire 2008, Scholastic, New York, NY

ISBN-13: 9780545076234

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Rivers of Fire 2008, Scholastic, New York, NY

ISBN-13: 9780545076241

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Rivers of Fire 2008, Findaway World

ISBN-13: 9781602529854

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