The main article for this topic can be found at Tomb Raider Novels.
In October 2014 a new series of Tomb Raider novels came out, after the release of the 2013 Tomb Raider: A Survivor is Born. The book sets off where the game ended. After their return to civilization Lara and Sam have to deal with getting back to normal life.
Tomb Raider Novels
The first series of Tomb Raider novels was set in the classical Tomb Raider timeline, after the events of Tomb Raider: The Last Revelation.