DK, Ishani Nandi (editor)

DK

Andrew Pettie, Conrad Quilty-Harper, Valentina D'Efilippo (illustrator), Valentina D'Efilippo

Christopher Lloyd, Britannica Group, Christopher Lloyd (editor)

RIC Publications

Priddy Books, Jean Claude (illustrator), Alice-May Bermingham

Not Available (NA), Books Button, Button Books (COR), GMC Publications

Chris Barker

Usborne

National Geographic Kids, National Geographic, Kids, National Geographic, Kids

Angela Modany, Lucy H. Spelman

National Geographic Kids, National Geographic Society (U.S.)

National Geographic Kids

Felicity Brooks, David Hancock (illustrator)

Felicity Brooks, David Hancock (illustrator)

Claudia Martin

Colin King, Angela Wilkes, Jane Elliott, Susan Crawford, Annabel Craig, Ingrid Cranfield, Susan King, Colin Elliott

DK

DK

DK, Andrew Beckett (illustrator), Peter Bull (illustrator), Arran Lewis (illustrator), Lynne Boddy (contributor), Chris Clennett (contributor), Wendy Horobin (contributor), Sarah Jose (contributor), Jo Locke (contributor), Sofian Moumene (illustrator), KJA Artists (Firm) (illustrator)