Doctor Proctor's Fart Powder

When the King of Norway sells Christmas to greedy Mr Thrane, it looks like the holidays aren't going to be very merry. Mr Thrane says that only people who spend LOTS of money in his department store are allowed to celebrate. For anyone who doesn't, it's no tree, no presents, no carols, and no Christmas pudding.

Doctor Proctor, Nilly, and Lisa aren't going to take this sitting down! They're going to save Christmas. All they need is a sleigh, some flying reindeer, time-travel soap, and, of course, a sprinkling of fart powder...