January, 1946: London is emerging from the shadow of the Second World War, and writer Juliet Ashton is looking for her next book subject. Who could imagine that she would find it in a letter from a man she's never met, a native of the island of Guernsey? As Juliet and her new correspondent exchange letters, Juliet is drawn into the world of this man and his friends - and what a wonderfully eccentric world it is. A new tie-in edition to the upcoming major motion picture on Netflix.