(9780723268154 / Illustrated) - Height: 219 mm - Spine width: 3 mm - Width: 137 mm - Penguin Young Readers - Penguin Young Readers Group - ISBN: 9780723268154 - Number of pages: 32 - Languages: English
(9780241350249 / unknown) - Hardback original - Puffin - Penguin Random House Children's UK - Height: 218 mm - Spine width: 16 mm - Width: 217 mm - ISBN: 9780241350249 - Number of pages: 12 - Languages: English
(9781536207576 / Illustrations, unspecified) - First US board book edition - Candlewick Press - Height: 190 mm - Spine width: 16 mm - Width: 137 mm - ISBN: 9781536207576 - Number of pages: 32 - Languages: English
Hyperion Books for Children (9781368046459 / Illustrations, unspecified) - First edition - Hyperion Books for Children - Height: 236 mm - Spine width: 11 mm - Width: 235 mm - ISBN: 9781368046459 - Languages: English