Donald Serrell Thomas

Donald Serrell Thomas (born 18 July 1934) is an English author of (primarily) Victorian-era historical, crime and detective fiction, as well as books on factual crime and criminals, in particular several academic books on the history of crime in London. He has written a number of biographies, two volumes of poetry, and has also edited volumes of poetry by John Dryden and the Pre-Raphaelites.

Donald Thomas was born in Weston-super-Mare, Somerset on 18 July 1934. He was educated at Queen's College, Taunton, before completing his National Service in the Royal Air Force (1953-1955) and then going up to Balliol College, Oxford (1955-1958). He currently holds a personal chair as Professor Emeritus of English Literature at Cardiff University.

Thomas's earliest works seem to have been in the area of legal and historical fact, notably revised texts of Thomas Bayly Howell's collection of state trials, originally collected at the behest of William Cobbett and published between 1809 and 1826. Among his earliest forays into the world of fiction was Sergeant Verity and the Cracksman, 1974, published under the pseudonym Francis Selwyn. By the early 1980s, however, he had largely shed the Selwyn pseudonym (returning to it briefly in the late 1980s for some non-fiction works, and once in 2000, for another "Verity" novel), and began writing under his own name, Donald (S.) Thomas, switching from academic study and biography to Sherlockiana and crime fiction, all underpinned with his deep knowledge of the times and cultures of which he writes.

He has written a number of books, mostly novels, on a variety of subjects predominantly set in Victorian England. He has also written a small number of non-fiction works dealing with similar subjects/settings, among them a study of the Victorian underworld, and biographies of Robert Browning, the Marquis de Sade, Henry Fielding, and Lewis Carroll.

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