"Unseen Realm" is a scholarly book that explores the supernatural worldview of the Bible. Written by Michael S. Heiser, the book provides an in-depth analysis of the theological and philosophical aspects embedded in the biblical texts. With a hardcover and a length of 368 pages, it is suitable for both academic and personal study. Published in 2015, it is written in English and targets readers seeking a deeper understanding of biblical theology and the associated supernatural concepts. The book measures 23.6 cm in height and 15.8 cm in width, making it a handy companion for study. Weighing 803 grams, it is sturdy yet portable. "Unseen Realm" is a valuable resource for anyone interested in the complex topics of religion and philosophy.