written by Dan Green ; created by Basher
Kingfisher, 2011
書

Michael Ho, J. Wong
1st ed.. Engbridge Education, 2012
書

written by Jenny Jacoby; designed and illustrated by Vicky Barker
b small publishing , 2016
書

Sean Connolly
1st ed.. Workman Publishing Co., Inc., 2012
書

directed by Morgan Matthews ; written by James Graham
BBC Films, 2014
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