Few American writers have ever achieved the widespread acclaim and multidimensional popularity attained by Robert Benchley (1889-1945) during the first half of this century. A charter member, along with close friends Dorothy Parker, Robert Sherwood, and Harold Ross, of the Notorious "Vicious Circle" that held court at the Algonquin Hotel in the Roaring Twenties, Benchley was many things to many people: a best-selling author of hilarious books chronicling the comic futility of the human condition, a sharp-witted theater critic whose reviews graced the pages of the original Life and...