By Unwin, Mike
By Arnold, Nick, Cope, Jane
By Robinson, Claire
By Cleave, Andrew, MBE, New Line Books
By Bailey, Jill, Jill Bailey and Alan Baker, Alan Baker
By Hoffman, Mary
By Moses, Brian
By Sarah Albee
By Ireland, Kenneth
By Wendy Cooling, Steve Cox, Steve Cox, Cooling, Wendy, Cox, Steve
By National Geographic Kids
By Scott, Jonathan, Scott, Angela, Scott, Jonathan, Scott, Angela, Collins Big Cat, Moon, Cliff
By Llewellyn, Claire, Collins Big Cat, Beckett, Andrew, Moon, Cliff
By Durrell, Gerald
By Adamson, Joy
By Chancellor, Deborah, DK
By Green, Carl R., Sanford, William R.
By Jordan, Bill
By Kennett, David
By Cork, Barbara
By Theodorou, Rod
By Martin, Ruth, Pledger, Maurice
By Bear Grylls
By Theodorou, Rod, Rod Theodorou
By Eszterhas, Suzi
By Scotford, Tina
By Clarke, Penny, Smith, Karen Barker, Riley, Terry
By Jackson, Tom
By Amos, Janine, Parragon
By Yo Yo Books