I speak with writer Doon Arbus about her debut novel, The Caretaker. It's a spell-binding, intricate and haunting tale of a world-renowned philosopher's house museum filled with stuff, and the mysterious man who becomes the museum's caretaker. Doon and I discussed the idea that objects carry their own histories with them, how we behave in museums, and whether it's necessary to carefully or curate or, perhaps, to completely destroy a biography in order to appreciate an artist's or writer's work.