Anagrams
By Lorrie Moore

Moore is completely unsentimental but able to stir enormous feelings in the reader, or, certainly, in me. Her style is so original: The way this book is structured, the narrative is like an anagram. It begins with Benna, a singer, and her neighbor Gerard. The characters in each succeeding chapter have the same names, but they're different people. In one, she's a schoolteacher and he's a graduate student. I've never read a book where the identity is the same but always changing.