For Magnus Chase: Hotel Valhalla Guide to the Norse Worlds (an Official Rick Riordan Companion Book): Your Introduction to Deities, Mythical Beings, and Fantastic Creatures

Publisher Description

So you've made it to Valhalla. Now what? This "who's who" guide to the gods, goddesses, and other important figures of Norse mythology was commissioned by Helgi, who, after more than a millennium as m...