Peter (Harmer) Lovesey (born 1936 in Whitton, Middlesex) is a British writer of historical and contemporary crime novels and short stories. His best-known series characters are Sergeant Cribb, a Victorian-era police detective based in London, and Peter Diamond, a modern-day police detective in Bath. Lovesey's novels and stories mainly fall into the category of entertaining puzzlers in the "Golden Age" tradition of mystery writing. He is also well known as a writer of non-fiction histories of track & field athletics and several of his novels have used the sport as a theme. His first-ever book in 1968 was The Kings of Distance, a study of five great runners, Most of Peter Lovesey's writing has been done under his own name. However, he did write three novels under the pen name Peter Lear. Lovesey's novels and short stories have won him a number of awards, including both the Gold and Silver Daggers of the Crime Writers' Association, of which he was chairman in 1991/92. In 2000, he received the Cartier Diamond Dagger Award for lifetime achievement in crime writing and in 2018 he was made a Grand Master of the Mystery Writers of America. Peter Lovesey lives near Shrewsbury. His son Phil Lovesey also writes crime novels.

Anne Perry (born Juliet Hulme) was an English author of historical detective fiction, best known for her Thomas Pitt and William Monk series. In 1954, at the age of fifteen, she was convicted of participating in the murder of her friend's mother. She changed her name to "Anne Perry" after serving a five-year sentence. Her first novel, The Cater Street Hangman, was published under this name in 1979. Her works generally fall into one of several categories of genre fiction, including historical murder mysteries and detective fiction. Many of them feature a number of recurring characters, most importantly Thomas Pitt, who appeared in her first novel, and amnesiac private investigator William Monk, who first appeared in her 1990 novel The Face of a Stranger. As of 2003, she had published 47 novels, and several collections of short stories. Her story "Heroes," which first appeared the 1999 anthology Murder and Obsession, edited by Otto Penzler, won the 2001 Edgar Award for Best Short Story. She was included as an entry in Ben Peek's Twenty-Six Lies/One Truth, a novel exploring the nature of truth in literature. Series contributed to: . Crime Through Time . Perfectly Criminal . Malice Domestic . The World's Finest Mystery and Crime Stories . Transgressions . The Year's Finest Crime and Mystery Stories