Titus Groan in particular Lord Sepulchrave's twin sisters, Cora and Clarice Groan. The sisters are not very bright and are power-hungry and resentful, believing that Countess Gertrude holds the position that they rightfully deserve. Steerpike manages to use the twins' ambition for his own ends. He promises them power and influence, and convinces them that they could achieve their goal by burning down Sepulchrave's beloved library. Steerpike prepares meticulously for the act of arson. He arranges for the burning to happen when the entire Groan family and their most important servants are inside the library for a family gathering (Steerpike intentionally failed
Titus Crow Jack Vance's futuristic detective, Doctor Who, Mervyn Peake's Titus Groan, August Derleth's Dr. Laban Shrewsbury, William Hope Hodgson's Carnacki and Seabury Quinn's Jules de Grandin. Lumley doesn't acknowledge any of these as conscious inspirations, saying that Crow's time-clock (which derives from Lovecraft's "Through the Gates of the Silver Key") long predates Who; that he's never read Peake's "Gormenghast" and that the similarity of names is coincidental; and that he "was never too keen on" Derleth's Shrewsbury. He does admit, however, to having "always had a soft spot" for Bram Stoker's Abraham Van Helsing. Collected in "The Compleat Crow" (1987 Hodder