Scott-Kilvert, Ian, gen. An eight volume set of literary biographies. Arrangement is chronological, starting in Vol. Volume VIII serves as an index for the complete set. Each essay contains both critical and biographical material and ends with a bibliography of works by and about the author.
Supplements have their own index.
G.K. Hall c1993. An earlier edition was published in 1986. The Catalog provides locations, call numbers, and circulation status for most materials. If the book you want was published before 1973 and it's not in the online version of the Catalog, check the card catalog in Olin Library. Ask at the Reference Desk if you don't find what you're looking for.