Len Deighton, Author of Espionage Best-Sellers, Dies at 97

Len Deighton, the British author who brought a documentary-style realism to the spy genre in 1960s Cold War thrillers like “The Ipcress File” and “Funeral in Berlin,” the film versions of which helped make Michael Caine an international star, died on Sunday at his home in Guernsey, one of the Channel Islands between England and France. He was 97. His death was confirmed by Russell Clark, the family’s lawyer. Unlike the impossibly suave, action-oriented Bond or George Smiley, John le Carré’s dumpy, cerebral, upper-class spy hero, Mr. Deighton’s central character is self-consciously proletarian, with a jaded, frequently hostile attitude toward...