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 fo…
In his Grandpa Al's garage workshop, child genius Frank Einstein tries to invent a robot that can learn on its own, and after an accident brings wisecracking Klink and overly expressive Klank to li…
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 Nesbø.rnrnWhen a Russian billionaire robs…