Is fantasy literature harmless or a gateway to the occult? From Homer to Harry Potter provides the historical background needed to understand this timeless genre of literature. It explores the influence of biblical narrative, Greek mythology, and Arthurian legend on modern fantasy and reveals how the fantastic can offer profound insights into the truth. Drawing on a Christian viewpoint informed by Lewis and Tolkien, Dickerson and O'Hara also assess modern authors such as Philip Pullman, Walter Wangerin, and J. K. Rowling.