The Great WhenA propulsive tour through a fantastical London, where history and myth collide, murder stalks the streets and the mundane becomes very magical indeed The year is 1949, the city London. Amidst the smog of the capital is Dennis Knuckleyard, a hapless eighteen year old employed by a second hand bookshop. One day, on an errand to acquire books for sale, Dennis discovers a novel that simply does not exist. It is a fictitious book, a figment from another