Publisher's Synopsis
David and Tomoko Book IV. Why is it that only young children have magic like David and Tomokos? Well, said their teenage friend, Adam, think of all the wrong things you could do scoop the lottery know all the football results, winning horses, become a multi-millionaire. All you need is a teeny-weeny bit of time travelling. This is David and Tomokos last chance - but they end up back in the Stone Age, and Tomoko is tired of being one of the good guys.