Lyell Bone is the husband of Amy Bone and the son of Grizelda Yewbeam and Montague Bone. Lyell disappeared after "breaking the rules"; he was looked down on for marrying Amy Bone because she wasn't endowed. Charlie was told that he was in a car accident, and that he drove into a quarry. In reality, Lyell was hypnotised by Manfred Bloor. Lyell is not endowed; however he is a very talented musician, especially in piano and the organ. In book 8, it is revealed that he is the heir to Bloor's Academy. Also, he and Charlie are the only two children of the Red King that are descendants of Borlath, Amadis, and Amoret.