My guest on this week's Book Club podcast is the novelist and psychologist Ayelet Gundar-Goshen, whose gripping new book The Wolf Hunt tells the story of an Israeli-American mother who finds herself wondering whether her teenage son Adam could have been responsible for the death of a classmate. She tells me about using the thriller form as a Trojan horse, about fear and what we do with it, and whether, as an Israeli writer, you can ever escape from politics.