When professional burglar, Albert 'Wheezy' Wallis, is found dead in a car full of exhaust fumes, with handcuff bruises on his wrists, the police assume it's a case of underworld revenge. But Wheezy's old friend - reporter for the Hampstead Explorer and secret millionaire Horatio T. Parker - is not convinced. After suffering a terrifying ordeal himself, Parker becomes more determined than ever to unravel the mystery.Originally published under the author name Lew Matthews.