Altered Carbon by Richard K. Morgan is one of my favorite books of all time, and if you like it there are 2 more in the series. Very smart, noir sci-fi with a

Altered Carbon by Richard K. Morgan is one of my favorite books of all time, and if you like it there are 2 more in the series. Very smart, noir sci-fi with a lot of heady concept play -- some consider it to be genre-defining.