"Hammer of Thor" is the second book in the "Magnus Chase and the Gods of Asgard" series by Rick Riordan, published by Disney Publishing Worldwide in 2018. The trade paperback format measures 7.6 inches in length, 5.2 inches in width, and 1.2 inches in height, with a weight of 11.8 ounces and 496 pages. The book is written in English and falls under the genre of juvenile fiction, focusing on legends, myths, fables, fantasy, magic, and action & adventure with Norse themes. Fans of Riordan's work will enjoy this gripping and imaginative tale in the continuation of the series.