Johnny and the Bomb. Corgi Audio Books 1996 ISBN 0-552-14458-4

There was a flash of light, the air flickered…and the world changed. It’s May 21, 1941, thought Johnny. It’s war.

When Johnny Maxwell and his friends find Mrs. Tachyon the bag-lady semi-conscious in an alley, they have to do something… as long as it’s not the kiss of life. But Mrs. Tachyon somehow seems to hold the key to different times, different eras- including the Blackbury Blitz in 1941. Suddenly now isn’t the safe place Johnny once thought it was as he finds himself bound up more and more with then…

A time-stoppingly funny, richly entertaining new adventure, the third in a series about Johnny Maxwell, following Only You Can Save Mankind and Johnny and the Dead.