
Primary
- Publisher:
- Red Fox
- ISBN:
- 9781862301382
- Pages:
- 416
- Published:
- Sep 4, 2006

Hardcover
- Publisher:
- Philomel
- ISBN:
- 9780399214240
- Pages:
- 352
- Published:
- Jun 10, 1987

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101665985
- Pages:
- 352
- Published:
- Sep 30, 2002

Paperback
- Publisher:
- Penguin Young Readers Group
- ISBN:
- 9780142302378
- Pages:
- 352
- Published:
- Sep 30, 2002

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101666029
- Pages:
- 400
- Published:
- Mar 31, 2003

Paperback
- Publisher:
- Penguin Young Readers Group
- ISBN:
- 9780142302392
- Pages:
- 400
- Published:
- Mar 31, 2003

Paperback
- Publisher:
- Penguin Young Readers Group
- ISBN:
- 9780142501542
- Pages:
- 448
- Published:
- Sep 15, 2003

Paperback
- Publisher:
- Penguin Young Readers Group
- ISBN:
- 9780142400302
- Pages:
- 352
- Published:
- Feb 9, 2004

Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9780142401422
- Pages:
- 368
- Published:
- May 24, 2004

Kindle Edition
- Publisher:
- Penguin US
- ISBN:
- 9781101666050
- Pages:
- 368
- Published:
- May 24, 2004

Audio CD
- Publisher:
- Recorded Books, Inc.
- ISBN:
- 9781402587382
- Published:
- Jul 12, 2004

Paperback
- Publisher:
- Penguin Young Readers Group
- ISBN:
- 9780142501085
- Pages:
- 400
- Published:
- Jan 13, 2005

Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9780142501108
- Pages:
- 384
- Published:
- Jun 2, 2005

Paperback
- Publisher:
- Penguin Young Readers Group
- ISBN:
- 9780142501092
- Pages:
- 384
- Published:
- Jun 2, 2005

Paperback
- Publisher:
- Penguin
- ISBN:
- 9780399237911
- Pages:
- 104
- Published:
- Sep 22, 2005

Audio CD
- Publisher:
- Listening Library
- ISBN:
- 9780307281746
- Pages:
- 9
- Published:
- Oct 11, 2005

Paperback
- Publisher:
- Philomel Books
- ISBN:
- 9780399244810
- Pages:
- 148
- Published:
- Oct 4, 2007

Hardcover
- Publisher:
- Philomel Books
- ISBN:
- 9780399247941
- Pages:
- 352
- Published:
- Oct 4, 2007

Paperback
- Publisher:
- Penguin Young Readers Group
- ISBN:
- 9780142409381
- Pages:
- 352
- Published:
- Mar 13, 2008

Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9780142414958
- Pages:
- 400
- Published:
- Jan 12, 2010

Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9780142418536
- Pages:
- 384
- Published:
- Jan 25, 2011

Paperback
- Publisher:
- National Geographic Books
- ISBN:
- 9780142420607
- Pages:
- 416
- Published:
- Feb 16, 2012

Paperback
- Publisher:
- Penguin Young Readers Group
- ISBN:
- 9780142426180
- Pages:
- 400
- Published:
- Jul 11, 2013

Paperback
- Publisher:
- Puffin Books
- ISBN:
- 9780698118768
- Pages:
- 64

Hardcover
- Publisher:
- Dunod
- ISBN:
- 9782106920062

Audio Cassette
- Publisher:
- Recorded Books LLC
- ISBN:
- 9780788703829

- Publisher:
- Listening Library, Inc.
- ISBN:
- 9781400085798

Audio CD
- Publisher:
- Recorded Books, LLC
- ISBN:
- 9780788795169

Hardcover
- Publisher:
- Philomel Books
- ISBN:
- 9780399231605
- Pages:
- 351

Paperback
- Publisher:
- Philomel Books
- ISBN:
- 9780399232480
- Pages:
- 14

- Publisher:
- Univers
- ISBN:
- 9789733414841
- Pages:
- 398

- Publisher:
- Montena Mondadori
- ISBN:
- 9788439705017
- Pages:
- 380

Paperback
- Publisher:
- Philomel Books
- ISBN:
- 9780399236297
- Pages:
- 351

Paperback
- Publisher:
- Avon Books
- ISBN:
- 9780380708277
- Pages:
- 351

Library Binding
- Publisher:
- Paw Prints
- ISBN:
- 9781435267299
- Pages:
- 333

Hardcover
- Publisher:
- Hutchinson
- ISBN:
- 9780091767297
- Pages:
- 351

Hardcover
- Publisher:
- Hutchinson Children's
- ISBN:
- 9780091650902
- Pages:
- 351