I wasn't in any particular hurry to kill him. What was important was to make sure that the deed was done without suspicion settling on me. Follow P D James, 'Queen of Crime', as she takes us into the mind of a man who has waited decades to enact his patient, ingenious revenge on a school bully.

A small, dark, treat, 'The Part-Time Job' is published in this special edition - for the first time in book form - in celebration of what would have been P.D. James' 100th birthday.