Johnny and the Bomb

Johnny Maxwell and his friends have to do something when they find Mrs Tachyon, the local bag lady, semi-conscious in an alley . . . as long as it''s not the kiss of life.

But there''s more to Mrs Tachyon than a squeaky trolley and a bunch of dubious black bags. Somehow she holds the key to different times, different ears - including the Blackbury Blitz in 1941. Suddenly now isn''t the safe place J...