The fourth and final laugh-out loud adventure in the Doctor Proctor's Fart Powder series from Jo Nesbo, the most successful Norwegian author of all time. When a Russian billionaire robs the Norwegian Gold Reserve and melts the last remaining gold bar into the Premier Soccer League trophy, it's up to Doctor Proctor, Nilly and Lisa to get the trophy and save Norway. But with a failed break-in attempt into the billionaire's subterranean gold-melting lab and the Norwegian Gold Reserve Inspection only three days away, the only way to retrieve the trophy is to win it back.