LONDON: Len Deighton, a prolific writer whose stylish spy thrillers featured on bestseller lists for years, has died. He was 97. Deighton’s literary agent, Tim Bates, said he died Sunday. No cause of death was given.Deighton’s first novel, “The IPCRESS File,” helped set the tone of cool and gritty 1960s thrillers and was made into a film starring Michael Caine that helped launch both author and actor to long and stellar careers. “Len was a Titan,” Bates said Tuesday. “He was not only one of the greatest spy and thriller writers of the 20th century but also one of our greatest writers in any genre.”Born to a working-class family in a wealthy part of London in 1929 – his father was a chauffeur and his mother a part-time cook – Deighton grew up with a keen eye for the intricacies and absurdities of Britain’s class system.He served in the Royal Air Force as part of Britain’s then-mandatory national service, studied art and worked as a waiter, pastry chef and flight attendant before having success as a book and magazine illustrator. His designs included the first UK edition of Jack Kerouac’s “On the Road” in 1958.He wrote “The IPCRESS File” to amuse himself during a vacation. The story of a secret agent confronted with duplicity and bureaucracy from his own side while investigating a Soviet kidnap ring, it was published in 1962 and went on to sell millions of copies. The novel was adapted into a 1965 film, with Caine in a star-making performance as Deighton’s protagonist, a sardonic working-class sophisticate with a love of gourmet food. The character is unnamed in the book, though Caine’s character was given the name Harry Palmer.Subsequent thrillers “Horse Under Water,” “Funeral in Berlin,” “Billion-Dollar Brain” and “An Expensive Place to Die” all featured the same hero. “Funeral in Berlin” and “Billion-Dollar Brain” were both also filmed with Caine in the starring role. “Berlin Game,” published in 1983, was the first of 10 novels featuring the cynical MI6 officer Bernard Samson. Along with “Mexico Set” and “London Match” it was adapted into the 1988 TV series “Game, Set and Match.“Deighton set several novels around World War II, including “Bomber” (1970), which depicted the conflict in the air war from both British and German viewpoints, and “SS-GB” (1978), an alternative-history novel set in a Nazi-occupied Britain. It was made into a TV series in 2017. Deighton wrote more than two dozen novels in all. The last book in his final trilogy, “Faith,” “Hope” and “Charity,” was published in 1996.He also wrote historical non-fiction, including a book about the assassination of President John F Kennedy. Another passion was food. Deighton was food correspondent for The Observer newspaper in the 1960s and wrote several cookbooks aimed at men – a then-novel idea – including “Len Deighton’s Action Cook Book” (1965), with recipes illustrated like comic strips. Deighton’s first marriage, to Shirley Thompson, ended in divorce. He later married Ysabele de Ranitz. They had two sons. AP