British novelist Martin Amis, who brought a rock ‘n’ roll sensibility to his stories and lifestyle, has died. He was 73. His death on Friday at his home in Florida, from cancer of the esophagus, was confirmed by his agent, Andrew Wylie, on Saturday. Amis was the son of another British writer, Kingsley Amis. Martin Amis was a leading voice among a generation of writers that included his good friend, the late Christopher Hitchens, Ian McEwan and Salman Rushdie. Among his best-known works were “Money,” a satire about consumerism in London, “The Information” and “London Fields,” along with his 2000...