The Fart Powder was such a successful invention that Doctor Proctor, Nilly, and Lisa couldn't stop there. Next up: a time-travelling bathtub. You just hop in, lather up the Time Soap, and wish for where you'd like to go. Doctor Proctor has plans for this new invention. You see, he lost his true love years ago, when Juliette Margarine married an evil count. The good Doctor has never quite gotten over this, and he's going back to change it. But when things go wrong, it's up to Nilly and Lisa to travel back in time to right all wrongs and reunite the two lovebirds. Nothing is quite so simple in...

Doctor Proctor, Nilly, and Lisa take a sporty approach to saving the day in this fart-tastically funny adventure from New York Times bestselling author Jo Nesbo.

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 recapture the precious prize. But after a failed break-in attempt at the billionaire's subterranean gold-melting lab, and with the Norwegian Gold Reserve Inspection in just three days, the only way to retrieve the trophy is to win it back....