Hotel Theory is two books in one: a meditation on the meaning of hotels, and a dime novel ( Hotel Women ) featuring Lana Turner and Liberace. Typical of Wayne Koestenbaum's invigoratingly inventive style, the two books -- one fiction, one nonfiction -- run concurrently, in twin columns, and the articles "a," "an," and "the" never appear. The nonfiction ruminations on hotels are divided into eight dossiers, composed of short takes on the presence of...