ISBN: 0448172313
ISBN13: 9780448172316
Binding: Paperback
List Price: $2.25
Publisher: Berkley Pub Group
Published Date: 12/01/1980

ISBN: 0448172542
ISBN13: 9780448172545
Binding: Paperback
List Price: $2.25
Publisher: Ace Books
Published Date: 07/01/1981

ISBN: 0765347342
ISBN13: 9780765347343
Binding: Paperback
List Price: $7.99
Publisher: Forge
Published Date: 12/02/2008

ISBN: 0765311119
ISBN13: 9780765311115
Binding: Hardcover
List Price: $24.95
Publisher: Forge
Published Date: 03/17/2009

ISBN: 0765349809
ISBN13: 9780765349804
Binding: Paperback
List Price: $9.99
Publisher: Forge
Published Date: 12/01/2009

ISBN: 0765345412
ISBN13: 9780765345417
Binding: Paperback
List Price: $7.99
Publisher: Tor Books
Published Date: 10/02/2007

ISBN: 0765317958
ISBN13: 9780765317957
Binding: Hardcover
List Price: $24.95
Publisher: St Martins Pr
Published Date: 06/09/2009

ISBN: 0765357518
ISBN13: 9780765357519
Binding: Paperback
List Price: $9.99
Publisher: Forge
Published Date: 02/02/2010

ISBN: 0765357429
ISBN13: 9780765357427
Binding: Paperback
List Price: $4.99
Publisher: Tor Books
Published Date: 11/28/2006

ISBN: 0812544390
ISBN13: 9780812544398
Binding: Paperback
List Price: $7.99
Publisher: Tom Doherty Assoc Llc
Published Date: 06/01/2001

ISBN: 0765345404
ISBN13: 9780765345400
Binding: Paperback
List Price: $7.99
Publisher: Tor Books
Published Date: 11/28/2006

ISBN: 159397311X
ISBN13: 9781593973117
Binding: Digital
List Price: $40.0
Publisher: Audio Renaissance

ISBN: 0765313502
ISBN13: 9780765313508
Binding: Hardcover
List Price: $25.95
Publisher: Forge
Published Date: 05/13/2008

ISBN: 0786112824
ISBN13: 9780786112821
Binding: Audio
List Price: $76.95
Publisher: Blackstone Audio Inc
Published Date: 01/01/2000

ISBN: 1559278897
ISBN13: 9781559278898
Binding: Audio
List Price: $25.95
Publisher: Macmillan Audio
Published Date: 05/13/2003