Astrid Lindgren

Imagine Eric's delight when, one day, a little man with a propeller on his back appears hovering at the window! It's Karlson and he lives in a house on the roof. Soon Eric and Karlson are sharing all sorts of adventures, from tackling thieves and playing tricks to looping the loop and running across the rooftops. Fun …

Lotta is a book written by Astrid Lindgren.