In the series of adventure novels by John Creasey, the Toff is the nickname of the Honourable Richard Rollison, an upper-class crime sleuth. Creasey published almost 60 Toff adventures, beginning with Introducing the Toff in 1938 and continuing through The Toff and the Crooked Copper, published in 1977, four years after the author's death.
Rollison's calling card includes a caricature of a toff—a line drawing with a top hat, monocle, bow-tie and cigarette with a holder. His flat includes a trophy wall, on which is a memento of every case Rollison helped to solve.
In these stories Rollison is moderately well-known, as his exploits are frequently reported in the newspapers. He is as at home in the East End of London as he is in upper-crust society circles.