In the Petteflet not only lives Pluk with his crane truck, but also the rather wild boy Spijtebijt. One day Pluk and Spijtebijt visit a very large greenhouse. In it the Weatherman experiments with different climates. It is just like a giant Artis but then under glass. But Spijtebijt is difficult. As a result, the Weatherman accidentally drives his car straight through a large window, which separates two climates. What now? Penguins in the tropics and snowstorms over shivering elephants? That's how all the animals get sick! The Weatherman has to restore the climates as quickly as possible. And in the meantime Pluk helps the animals find a suitable place to stay. What a lot of work that is! Suitable for children from 4 to 6 years. Hardcover. Written by Annie M.G. Schmidt. With the recognizable illustrations by Fiep Westendorp. Contents: 72 pages.