
PaperbackPrimary
- Publisher:
- Harper
- ISBN:
- 9780007245826
- Pages:
- 432
- Published:
- Jan 19, 2009

Paperback
- Publisher:
- HarperCollins
- ISBN:
- 9780007245833
- Published:
- Aug 4, 2008

eBook
- Publisher:
- HarperCollins Publishers
- ISBN:
- 9780007313686
- Pages:
- 432
- Published:
- Jan 19, 2009

Paperback
- Publisher:
- HarperCollins
- ISBN:
- 9781554685851
- Pages:
- 432
- Published:
- May 26, 2009

Paperback
- Publisher:
- HarperCollins
- ISBN:
- 9781554687657
- Pages:
- 432
- Published:
- May 18, 2010

- Publisher:
- HarperCollins Canada
- ISBN:
- 9781443400480
- Pages:
- 432
- Published:
- Jun 22, 2010

Kindle Edition
- Publisher:
- Random House Digital Inc.
- ISBN:
- 9780553907704
- Pages:
- 368
- Published:
- Jun 29, 2010

Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9780553386622
- Pages:
- 384
- Published:
- Apr 5, 2011

Hardcover
- Publisher:
- Bantam Books
- ISBN:
- 9780553807837
- Pages:
- 346

- Publisher:
- Transworld Publishers Limited
- ISBN:
- 9781299073548

- Publisher:
- Windsor/Paragon
- ISBN:
- 9781408429969
- Pages:
- 415

- Publisher:
- Windsor/Paragon
- ISBN:
- 9781408429952
- Pages:
- 415