Drachar's Demons by David and Andrew Burrows is the prequel to David Burrows' trilogy, Prophecy of the Kings. I have had the good fortune to have read the imaginative novel that details the rise of Drachar, the Eldric sorcerer who alters the course of his entire race. The author creates a fascinating world populated with dwarves, magic and demons as well as the creepy krell and intimidating grakyn. This novel gives insight into the conflict that started the struggles that the Eldric have with themselves and shows the rise of a villain to frightening power as he utilizes beings from another world. My Night Owl review is at this link.
The books are available at a discount for a limited time at this link