http://amzn.to/1DgHwyx

At the heart of "The Husband’s Secret" is a letter that is not intended to be read... Imagine your husband wrote you a letter, to be opened after his death. Imagine, also, that the letter includes his deepest, darkest secret—something with the capability to wreck not only the life you have created collectively, but the lives of others as well. Plus then suppose that you stumble across that letter whilst your spouse is still very much alive…