A new adaptation of L. P. Hartley's story of a boy who is betrayed by a sophisticated young rich woman and her farmer lover who use him to ferry letters back and forth in the blazing summer of 1900 - with Richard Griffiths and Harriet Walter.

It's best known from the 1970 film, which focused on the main plot line. But on re-reading the book, adaptor Frances Byrnes found within it another drama perfect for audio in which an old man finds a boyhood diary and is forced to unlock the trauma inside.

Revisited by that summer for the first time since it happened, the older man (Richard Griffiths) turns detective. Leo, in his 60s, finds a locked diary in his attic: It was written in 1900, the last time he lived with any sense of possibility. Leo realises that his tidy life has been a living death and that summer was to blame.