When the book "Heads you win, tails I lose" by Isabelle Holland is added to LibraryThing, it may be combined with "Behind the Lines" in error. In fact, these are entirely different stories. If this happens when you add the book, "Heads you win, tails I lose" needs to be separated from "Behind the Lines" on the editions page, and combined with "Heads you win, tails I lose" on the author or editions page.