The bestselling, award-winning author of The Radleys is back with what may be his best, funniest, and most devastating dark comedy yet. When an extraterrestrial visitor arrives on Earth, his first impressions of the human species are less than positive. Taking the form of Professor Andrew Martin, a prominent mathematician at Cambridge University, the visitor is eager to complete the gruesome task assigned him and hurry back home to the utopian world of his own planet, where e