Robert W. Chambers ; introduction by Hugh Lamb. Robert A. Heinlein ; introduction by Ken MacLeod. Robert Coover ; introduction by T.C. Boyle. Robert Hobbs; introduction by Hilton Kramer William McIlvanney ; introduction by Hugh McIlvanney. Robert Graves ; introduction by John Julius Norwich. Robert Graves ; with an introduction by Miranda Seymour. Robert Sabbag ; introduced by Howard Marks. Robert Tressell ; with an introduction by Tristram Hunt. with an introduction by Hugh Griffth