
HardcoverPrimary
- Publisher:
- Tachyon Publications
- ISBN:
- 9781616964481
- Pages:
- 320

Paperback
- Publisher:
- Del Rey
- ISBN:
- 9780345324405
- Pages:
- 272
- Published:
- 4/12/1985

Paperback
- Publisher:
- Del Rey
- ISBN:
- 9780345351845
- Pages:
- 198
- Published:
- 8/12/1987

Paperback
- Publisher:
- Del Rey
- ISBN:
- 9780345360403
- Pages:
- 35
- Published:
- 11/13/1989

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101662175
- Pages:
- 256
- Published:
- 1/1/1992

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101662144
- Pages:
- 320
- Published:
- 9/1/1995

Paperback
- Publisher:
- Penguin Publishing Group
- ISBN:
- 9780441005963
- Pages:
- 592
- Published:
- 3/1/1999

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101662151
- Pages:
- 592
- Published:
- 3/1/1999

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101662168
- Pages:
- 320
- Published:
- 12/1/1999

Mass Market Paperback
- Publisher:
- Ace
- ISBN:
- 9780441006786
- Pages:
- 320
- Published:
- 12/1/1999

Paperback
- Publisher:
- Penguin Publishing Group
- ISBN:
- 9780441008292
- Pages:
- 304
- Published:
- 5/1/2001

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101208106
- Pages:
- 304
- Published:
- 1/8/2002

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101662182
- Pages:
- 272
- Published:
- 6/4/2002

Paperback
- Publisher:
- Penguin Publishing Group
- ISBN:
- 9780441009343
- Pages:
- 272
- Published:
- 6/4/2002

Mass Market Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9780141312620
- Pages:
- 144
- Published:
- 4/14/2003

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101208205
- Pages:
- 304
- Published:
- 6/3/2003

Paperback
- Publisher:
- Penguin Publishing Group
- ISBN:
- 9780441011575
- Pages:
- 304
- Published:
- 6/1/2004

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101208281
- Pages:
- 304
- Published:
- 2/1/2005

Paperback
- Publisher:
- Penguin
- ISBN:
- 9780441012435
- Pages:
- 304
- Published:
- 2/1/2005

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101208403
- Pages:
- 320
- Published:
- 6/7/2005

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101208502
- Pages:
- 320
- Published:
- 11/1/2005

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101208533
- Pages:
- 288
- Published:
- 2/7/2006

Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9780441014651
- Pages:
- 288
- Published:
- 1/2/2007

Paperback
- Publisher:
- Penguin Publishing Group
- ISBN:
- 9780441014835
- Pages:
- 416
- Published:
- 3/6/2007

Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9780441015658
- Pages:
- 256
- Published:
- 2/5/2008

Kindle Edition
- Publisher:
- Penguin
- ISBN:
- 9781101662137
- Pages:
- 256
- Published:
- 2/5/2008

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781440635878
- Pages:
- 288
- Published:
- 9/2/2008

MP3 CD
- Publisher:
- Blackstone Audiobooks, Inc.
- ISBN:
- 9781433224010
- Pages:
- 1
- Published:
- 1/1/2009

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101445815
- Pages:
- 336
- Published:
- 12/7/2010

Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9781937007232
- Pages:
- 336
- Published:
- 12/6/2011

Paperback
- Publisher:
- Orion Publishing Group, Limited
- ISBN:
- 9781473212039
- Pages:
- 208
- Published:
- 5/14/2015

Paperback
- Publisher:
- Orion Publishing Group, Limited
- ISBN:
- 9781473212022
- Pages:
- 640
- Published:
- 8/13/2015

Hardcover
- Publisher:
- Penguin Publishing Group
- ISBN:
- 9780425271766
- Pages:
- 352
- Published:
- 2/2/2016

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9780698140523
- Pages:
- 368
- Published:
- 2/2/2016

Paperback
- Publisher:
- McFarland
- ISBN:
- 9781476665160
- Pages:
- 192
- Published:
- 10/31/2017

Hardcover
- Publisher:
- Tachyon Publications
- ISBN:
- 9781616964108
- Pages:
- 256
- Published:
- 2/29/2024

ePub
- Publisher:
- Bookmasters Distribution Services
- ISBN:
- 9781616964498
- Published:
- 10/28/2025

Hardcover
- Publisher:
- Ace Books
- ISBN:
- 9780441126286
- Pages:
- 233

Hardcover
- Publisher:
- Ace Books
- ISBN:
- 9780441012480
- Pages:
- 315

Paperback
- Publisher:
- Tachyon Publications
- ISBN:
- 9781616962180
- Pages:
- 288

Kindle Edition
- Publisher:
- Bookmasters Distribution Services
- ISBN:
- 9781616962197
- Pages:
- 288

Kindle Edition
- Publisher:
- Bookmasters Distribution Services
- ISBN:
- 9781616962791
- Pages:
- 240

Hardcover
- Publisher:
- ACE Books
- ISBN:
- 9780441007332
- Pages:
- 294

Mass Market Paperback
- Publisher:
- Penguin Publishing Group
- ISBN:
- 9780425071076
- Pages:
- 224

Paperback
- Publisher:
- Tachyon Publications
- ISBN:
- 9781616962777
- Pages:
- 240

Paperback
- Publisher:
- General Books LLC
- ISBN:
- 9781156188477
- Pages:
- 42

Paperback
- Publisher:
- Penguin Publishing Group
- ISBN:
- 9780441017560
- Pages:
- 277

Kindle Edition
- Publisher:
- McFarland & Company, Inc., Publishers
- ISBN:
- 9781476631455
- Pages:
- 192

Paperback
- Publisher:
- Penguin Publishing Group
- ISBN:
- 9780441014439
- Pages:
- 310

Hardcover
- Publisher:
- Ace Books
- ISBN:
- 9780441004478
- Pages:
- 314

Hardcover
- Publisher:
- Ace Books
- ISBN:
- 9780441003341
- Pages:
- 262

Paperback
- Publisher:
- Ace Books
- ISBN:
- 9780441010165
- Pages:
- 304

Paperback
- Publisher:
- Tachyon Publications
- ISBN:
- 9781616960872
- Pages:
- 288

Hardcover
- Publisher:
- Bantam Books
- ISBN:
- 9780553096743
- Pages:
- 205

Mass Market Paperback
- Publisher:
- Atheneum
- ISBN:
- 9780425084571
- Pages:
- 150

Hardcover
- Publisher:
- Ace Books
- ISBN:
- 9780441010110
- Pages:
- 295

Library Binding
- Publisher:
- Turtleback
- ISBN:
- 9780613022767
- Pages:
- 343

Hardcover
- Publisher:
- Ace Books
- ISBN:
- 9780441008957
- Pages:
- 298

Hardcover
- Publisher:
- Ace Books
- ISBN:
- 9780441011308
- Pages:
- 314

Mass Market Paperback
- Publisher:
- Ballantine Books
- ISBN:
- 9780345331045
- Pages:
- 229

Library Binding
- Publisher:
- Ace Books
- ISBN:
- 9781439501092
- Pages:
- 578

Paperback
- Publisher:
- Orion Publishing Group, Limited
- ISBN:
- 9781473205741
- Pages:
- 304

Mass Market Paperback
- Publisher:
- Ballantine Books
- ISBN:
- 9780345274670
- Pages:
- 228

Hardcover
- Publisher:
- Ace
- ISBN:
- 9780441013661
- Pages:
- 278

Mass Market Paperback
- Publisher:
- Avon Books
- ISBN:
- 9780380004805
- Pages:
- 208

Paperback
- Publisher:
- Ace Books
- ISBN:
- 9780441003617
- Pages:
- 247

Hardcover
- Publisher:
- Ace Hardcover
- ISBN:
- 9780441013609
- Pages:
- 320

Paperback
- Publisher:
- AV Akademikerverlag GmbH & Co. KG
- ISBN:
- 9786133656581
- Pages:
- 108

Hardcover
- Publisher:
- Ace Books
- ISBN:
- 9780441019571
- Pages:
- 329

Paperback
- Publisher:
- Ace Books
- ISBN:
- 9780441004386
- Pages:
- 262

Mass Market Paperback
- Publisher:
- Ace Books
- ISBN:
- 9780441002375
- Pages:
- 309

Hardcover
- Publisher:
- Ace Books
- ISBN:
- 9780441002115
- Pages:
- 252

Paperback
- Publisher:
- Books on Demand
- ISBN:
- 9785512432198
- Pages:
- 180

Hardcover
- Publisher:
- Atheneum
- ISBN:
- 9780689310492
- Pages:
- 150

Library Binding
- Publisher:
- Atheneum
- ISBN:
- 9780689314360
- Pages:
- 137

Mass Market Paperback
- Publisher:
- Firebird
- ISBN:
- 9780142403013
- Pages:
- 298

Library Binding
- Publisher:
- Atheneum
- ISBN:
- 9780689311581
- Pages:
- 146

Hardcover
- Publisher:
- Penguin
- ISBN:
- 9780441016303
- Pages:
- 277

Paperback
- Publisher:
- Aladdin Books
- ISBN:
- 9780689714719
- Pages:
- 190

Hardcover
- Publisher:
- Atheneum
- ISBN:
- 9780689112119
- Pages:
- 207

Hardcover
- Publisher:
- Atheneum
- ISBN:
- 9780689301155
- Pages:
- 68

Paperback
- Publisher:
- IBooks
- ISBN:
- 9781596871267
- Pages:
- 179

Paperback
- Publisher:
- Creative Media Partners, LLC
- ISBN:
- 9781286071311
- Pages:
- 158

Paperback
- Publisher:
- Berkley Publishing Group
- ISBN:
- 9780441808397
- Pages:
- 165

Paperback
- Publisher:
- Futura Publications
- ISBN:
- 9780708880524
- Pages:
- 256

Paperback
- Publisher:
- Bibliópolis
- ISBN:
- 9788496173057
- Pages:
- 224

Hardcover
- Publisher:
- Atheneum
- ISBN:
- 9780689306877
- Pages:
- 256

Mass Market Paperback
- Publisher:
- Ace Books
- ISBN:
- 9780441775675
- Pages:
- 248

Paperback
- Publisher:
- Creative Media Partners, LLC
- ISBN:
- 9781286820292
- Pages:
- 146

Hardcover
- Publisher:
- Atheneum
- ISBN:
- 9780689306068
- Pages:
- 204

Hardcover
- Publisher:
- Atheneum
- ISBN:
- 9780689305450
- Pages:
- 228

Hardcover
- Publisher:
- Ace Books
- ISBN:
- 9780441775644
- Pages:
- 231

Paperback
- Publisher:
- Magic Carpet Books
- ISBN:
- 9780152055363
- Pages:
- 343

Library Binding
- Publisher:
- Atheneum
- ISBN:
- 9780689304347
- Pages:
- 217

Library Binding
- Publisher:
- Ace Books
- ISBN:
- 9781435291928
- Pages:
- 291

Mass Market Paperback
- Publisher:
- Ballantine Books
- ISBN:
- 9780345288813
- Pages:
- 229

Hardcover
- Publisher:
- Atheneum
- ISBN:
- 9780689300905
- Pages:
- 190

Mass Market Paperback
- Publisher:
- Ballantine Books
- ISBN:
- 9780345274694
- Pages:
- 261

Paperback
- Publisher:
- Popular Library
- ISBN:
- 9780445205185
- Pages:
- 244

Paperback
- Publisher:
- Ace Books
- ISBN:
- 9780441013340
- Pages:
- 315


















