"The modern novel in its most cogent and permanent form"--this has been the achievement of E. M. Forster; his masterpiece, A Passage to India, belongs with perhaps three or four other works in English at the pinnacle of literary craftsmanship in this century. Yet for many years Forster's genius was virtually unrecognized in America. Not until 1943, when Lionel Trilling's authoritative and discerning study was first published, did Forster find his...