Hardcover 2002 Year DAW Books Publisher ISBN-13: 978-0-7564-0079-8 ISBN-10: 0-7564-0079-1 Buy on Amazon
Paperback 2003 Year DAW Books Publisher ISBN-13: 978-0-7564-0106-1 ISBN-10: 0-7564-0106-2 Buy on Amazon
Digital Books 2019 Year Gateway / Orion Publisher ISBN-13: 978-1-4732-2484-1 ISBN-10: 1-4732-2484-5 Not Available for Purchase
Paperback 2013 Year DAW Books Publisher ISBN-13: 978-0-7564-0838-1 ISBN-10: 0-7564-0838-5 Buy on Amazon