Synopsis:
The only story set in the school holidays, in which Jennings, Darbishire and their friends go on a camping trip with Mr Carter and Mr Wilkins - needless to say that chaos soon ensues, partly involving the feisty Major Rudkin, aka Major Trigger-Happy. Jennings then goes to stay with his Aunt Angela in her London flat, where he befriends Emma, a girl who lives in the same block - cue yet more chaos, especially for Aunt Angela and the block's caretaker, Herbert Fagg! Still to come are some further (and potentially explosive) encounters with Major Trigger-Happy.