Book (1868-9), based on an "old yellow book" which told of a Roman murder and trial, finally won him considerable popularity. He and Tennyson were now mentioned together as the foremost poets of the age. Although he lived and wrote actively for another twenty years, the late '60s were the peak of his career. His influence continued to grow, however, and finally lead to the founding of the Browning Society in 1881. He died in 1889, on the same day that his final volume of verse, Asolando, was published. He is buried in Poet's Corner of Westminster Abbey....