The Usborne Big Book of Numbers.

A number book like no other, introducing children to the significance of different numbers and the things they are associated with. Did you know that an octopus has three hearts, every snowflake has six points, giraffes have seven bones in their necks, cloud cover is measured in ‘oktas’ from 0 to 8, and that nine is lucky in China (but unlucky in Japan)? Find out about numerous facts with this brightly illustrated picture book!