
Primary
- Publisher:
- HarperCollins
- ISBN:
- 9780061711527
- Pages:
- 244

Kindle Edition
- Publisher:
- HarperCollins
- ISBN:
- 9780062041630
- Pages:
- 272
- Published:
- Jan 25, 2011

Paperback
- Publisher:
- HarperCollins
- ISBN:
- 9780061711534
- Pages:
- 272
- Published:
- Jan 31, 2012
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