written by Laura Buller
Dorling Kindersley, 2005
書

Susan Reuben, Sophie Pelham; photography by Jan Panke, Sophie Pelham and Nicholas Posner
1st ed.. Frances Lincoln. , 2011
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Jodi Wheeler-Toppen, Carol Tennant
National Geographic Society , 2015
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by Sharon Parsons
1st ed.. Cengage Learning Nelson; 2011
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Emily Bone ; illustrated by Peter Allen
1st ed.. Usborne Publishing Ltd., 2016
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1st ed.. Usborne Publishing Ltd., 2017
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