Publisher:Riverhead Books

History
Formed in 1994 by Susan Petersen Kennedy, Riverhead Books is now part of the Penguin Group. It publishes both hardcover and trade paperback editions.

ISBNs
ISBNs used by Riverhead Books: 1-57322-xxx-x and 1-59448-xxx-x

Links
Riverhead Books on the Penguin Group website

Wikipedia page