Full of humour and witty dialogue, Jo Nesbøcreates wonderfully weird characters and lets his imagination run wild in his Doctor Proctor series. A must read for fans of David Walliams and Roald Dahl. The Fart Powder was such a successful invention that Doctor Proctor couldn't stop there. Next up: a Time-travel Bath Bomb. Throw the Bath Bomb in the tub, lather up and imagine where you'd like to visit. The battle of Waterloo? No problem. The French Revolution? Let's go! Doctor Proctor has plans for this new invention. Years ago he lost his true love, Juliette Margarine, and now he wants to change the past and win her back. But when his plan goes awry, it's up to Nilly and LIsa to travel in time and save the day.
Jo Nesbo is the most successful Norwegian author of all time, selling millions of his adult novels worldwide and becoming widely recognised as one of Europe's foremost crime writers. His debut children's book, Doctor Proctor's Fart Powder, sold more copies in his native Norway than any other children's debut, and rights have been sold in more than 25 countries, including the US.