This is a different Cat and Bones, a more mellow Cat and a distinctly powerful Bones. They're up against one incredible ghost and it takes everything in their arsenal to deal with him. I enjoyed seeing them work as a team and watching the development of new tensions at the special unit of Homeland Security formerly headed by Don. Chapter 29 offers an erotic and beautiful Cat and Bones moment, too. While this story wasn't as exciting as the previous three, it's a solid performer and I like the direction of the series.