Do NOT read this book if you haven't read his earlier books. Not only are there lots of confusing references to his earlier books, but also lots of spoilers. Much of this book did not make sense. Also the 'sidekick' Sampson is always wasted in these books. It's like he's just waiting around to help Cross or console him and doesn't have much to do. Big disappointment compared to Spenser and Hawk (I recommend Robert Parker novels BY FAR over these.)