Margate 1978. When Roland Corncrake decides to open his new school hall with a festival of the arts, he cannot know that this will change his family for ever.
When Lucius Dalykov decides to seek promotion, he cannot know that this will lead to the death of his oldest friend.
When Athenais agrees to produce a comedy, she cannot know that this will transform her future.
How are these decisions related to The Green Court, the River Thames, and the London Underground?