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
Gormenghast (castle) Groan, ruled for centuries without anything changing. Ritual plays a large part in the daily life of all characters in the castle, most of all the Earl of Gormenghast, whose days are largely spent adhering to the obscure and esoteric tenets of Gormenghast tradition. Titus' dread and rebellion against the iron letter of Gormenghast Law becomes one of the main themes in the series leading to his preoccupation with freedom. The castle has become synonymous with large, sprawling buildings and has been used as a reference point in other works of fiction. The castle is a huge ivy-covered mass, giving