Rick Riordan: Hotel Valhalla. Guide to the Norse Gods

  Rick Riordan’s Magnus Chase series introduced the readers to Hotel Valhalla and Yggdrasil along with a plethora of gods, demigods and what-not. If the series left you wandering any details of these creatures or the functioning of Hotel Valhalla, this guide book will answer your questions. Author: Rick Riordan Publisher: Otava 2017, Finland (the Finnish edition) […]