David Day Three books on Tolkien 1. The Dark Powers of Tolkien An illustrated Exploration of Tolkien's Portrayal of Evil, and the Sources that Inspired his Work from Myth, Literature and History Publisher: Octopus Publishing Group, 2018, first edition, leather cover, 256 pages, English Condition is like new. 2. A Dictionary of Tolkien An A-Z Guide to the Creatures, Plants, Events and Places of Tolkien's World Publisher: Octopus Publishing Group, 2018, first edition, leather cover, 272 pages, English Condition is like new. 3. The Ring Legends of Tolkien: An Illustrated Exploration of Rings in Tolkien's World. Publisher: Octopus Publishing Group, 2025, fourth edition, leather cover, 304 pages, English Condition is like new.