Devilishly good: The Spiegel bestseller series for ages 8 and up is finally continuing!

The little evil book wants to go on a big treasure hunt together with the half-demon Moni! But they can't do it alone. For the wild journey through the realm of nightmares, they need a chosen reader. Of course, this reader must be tested first, as their mission requires not only nerves of steel but also a clever mind! With plenty of spooky stories and tricky puzzles that will chase the reader all over the book, making reading an interactive adventure!.