This was the best mystery that I have ever read! For a murder mystery, it was very clean; it did not have the gory details that most seem to have. An old woman calls the police when she suspects that something strange has happened in the house next door. To their great surprise, they find the body of a young woman crushed under a heavy cabinet. Who is she? What was she doing in the empty house? Why is she wearing another woman's clothing? Why does the coroner swear that she died before the cabinet fell on her? Who is the man that she was seen entering the house with? Was it murder or suicide? It quickly becomes a battle of wits as the old woman races against an overly confident detective to try to solve this perplexing mystery first. Watching the two of them repeatedly try to outfox each other was highly amusing! Throughout the story Green reveals just enough clues to make you sure that you have figured out the ending, then throws in a startling twist that shatters your hypothesis, over and over again. The ending was completely unforeseen and completely blew me away! Overall, it was an extraordinary book, one I highly recommend, and one I will definitely be reading again!