
PaperbackPrimary
- Publisher:
- HarperCollins
- ISBN:
- 9780061825002
- Pages:
- 272
- Published:
- Jan 4, 2011

Kindle Edition
- Publisher:
- HarperCollins
- ISBN:
- 9780061948480
- Pages:
- 272
- Published:
- Feb 2, 2010

Hardcover
- Publisher:
- HarperCollins
- ISBN:
- 9780061824982
- Pages:
- 256
- Published:
- Feb 2, 2010

Library Binding
- Publisher:
- HarperCollins
- ISBN:
- 9780061824999
- Pages:
- 256
- Published:
- Feb 2, 2010

Preloaded Digital Audio Player
- Publisher:
- Harpercollins Childrens
- ISBN:
- 9781615740666
- Published:
- Apr 1, 2010

Library Binding
- Publisher:
- Perfection Learning Corporation
- ISBN:
- 9781613832448
- Pages:
- 243
- Published:
- Jan 4, 2011

Kindle Edition
- Publisher:
- HarperCollins
- ISBN:
- 9780062102027
- Pages:
- 240
- Published:
- Jan 31, 2012

Hardcover
- Publisher:
- HarperCollins
- ISBN:
- 9780062004925
- Pages:
- 224
- Published:
- Jan 31, 2012

- Publisher:
- Harpercollins Children's Books
- ISBN:
- 9780062004932
- Pages:
- 224
- Published:
- Feb 29, 2012

Paperback
- Publisher:
- HarperCollins
- ISBN:
- 9780062004956
- Pages:
- 240
- Published:
- Aug 27, 2013

Hardcover
- Publisher:
- HarperCollins Publishers
- ISBN:
- 9781484410622
- Pages:
- 240
- Published:
- Jan 31, 2014

- Publisher:
- Harper
- ISBN:
- 9781480626454
- Pages:
- 228