What is the strange appeal of big books? The mega-novel, a genre of erudite tomes with encyclopedic scope, has attracted wildly varied responses, from fanatical devotion to trenchant criticism. Looking at intimidating mega-novel masterpieces from The Making of Americans to 2666, David Letzler explores reader responses to all the seemingly random, irrelevant, pointless, and derailing elements that comprise these mega-novels, elements that he labels -cruft- after the computer science term for junk code. In The Cruft of Fiction, Letzler suggests that these books are...