Paperback 1998 Year DAW Books Publisher ISBN-13: 978-0-88677-466-0 ISBN-10: 0-88677-466-7 Buy on Amazon
Paperback 2013 Year DAW Books Publisher ISBN-13: 978-0-7564-0802-2 ISBN-10: 0-7564-0802-4 Buy on Amazon
Digital Books 2013 Year DAW Books Publisher ISBN-13: 978-0-698-14627-3 ISBN-10: 0-698-14627-1 Not Available for Purchase