About the book: 2018 / Magnus Chase and his friends need to complete a seemingly elementary task - return Thor his hammer. Just think, go to the giant and take away his illegal acquisition. But not when the fate of the whole world depends on it, and the giant is in cahoots with Loki, the god of evil and deception. If Thor does not get his weapon back, Ragnarok, the day of judgment and the death of all gods will begin. Mortals in Midgard will also suffer from this. Will Magnus be able to stop Thor's enemies, and most importantly, resist the cunning Loki, whom no one has been able to deceive??