Titus Groan grandiose wit which he uses on the castle's less intelligent inhabitants. Despite his acid tongue, he is an extremely kind and caring man who also is greatly fond of Fuchsia and Titus. (In a few places in the text, Dr. Prunesquallor is given the first name of Bernard, but this was an error by Peake.) He lives with his sister Irma Prunesquallor. Though she is anything but pretty, she is considerably vain. She desperately desires to be admired and loved by men. In this position, Steerpike is able to come into even closer contact with members of the Groan family,
Mervyn Peake still in the possession of his family. Although he gained little popular success in his lifetime, his work was highly respected by his peers, and his friends included Dylan Thomas and Graham Greene. His works are now included in the collections of the National Portrait Gallery, the Imperial War Museum and The National Archives. In 2008, "The Times" named Peake among their list of "The 50 greatest British writers since 1945". Mervyn Peake was born of British parents in Kuling (Lushan) in Jiangxi Province of central China in 1911, only three months before the revolution and the founding of the