Benoit Denizet-Lewis is trying to start a conversation in a place where no one seems to want to have it. Denizet-Lewis, a 33-year-old Jamaica Plain resident, is addicted to sex, and he wants to talk about it. But addicts usually only discuss their addictions in 12-step programs in anonymous church basements. In America Anonymous, his new book about the struggles of recovering addicts from all over America, Denizet-Lewis delves into the lives of eight addicts, and looks at as his own recovery in an attempt to spark a real conversation about addiction out in the light of day. The subjects...