
HardcoverPrimary
- Publisher:
- Penguin
- ISBN:
- 9780670020867
- Pages:
- 341

Hardcover
- Publisher:
- Penguin Books Canada
- ISBN:
- 9780670069132
- Pages:
- 384
- Published:
- Jun 2, 2009

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101061299
- Pages:
- 352
- Published:
- Jun 16, 2009

Audio CD
- Publisher:
- Penguin Audio
- ISBN:
- 9780143144649
- Pages:
- 11
- Published:
- Jun 16, 2009

Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9780452296251
- Pages:
- 352
- Published:
- May 25, 2010

Paperback
- Publisher:
- Thorndike Press
- ISBN:
- 9781594133992
- Pages:
- 520
- Published:
- May 25, 2010

Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9780143170532
- Pages:
- 480
- Published:
- Jun 1, 2010

- Publisher:
- Gale
- ISBN:
- 9780011081205
- Pages:
- 521

Paperback
- Publisher:
- Michael Joseph
- ISBN:
- 9780718155551
- Pages:
- 400

Electronic resource
- Publisher:
- Viking
- ISBN:
- 9781101061114
- Pages:
- 341

Electronic resource
- Publisher:
- Penguin USA, Inc.
- ISBN:
- 9781101060575

Paperback
- Publisher:
- Penguin Books, Limited
- ISBN:
- 9780141049540
- Pages:
- 400

Hardcover
- Publisher:
- Wheeler Pub.
- ISBN:
- 9781597229869
- Pages:
- 521