Why Can't I Tickle Myself?

Published in hardback as Big Questions From Little People . . . Answered By Some Very Big People. Children have a knack of asking great, but challenging, questions: Why is the sea salty? How far away is space? Why can't I tickle myself? What makes me me? But how are we supposed to answer them? Imagine if we could turn to a leading expert and ask them to answer on our behalf. This book gat...