I enjoy Catherine Coulter FBI series and have read most more than once. This is definitely a read more than once book. The action is continuous and all the returning character remain true to form. The story revolves around two plot lines that merge and diverge with skill and as a reader I never felt tricked or betrayed by the author. I kind of wish I could meet Sean, Dillon and Sherlock son as he sounds like cutie! I would clear off my schedule before starting this book because I really did not want to stop once I started it.