Star Wars: The Old Republic: Revan (3,956 - 3,951 BBY) Star Wars: The Old Republic: Decieved (3,653 BBY)) Red Harvest ( 3,645 BBY) Fatal Alliance ( 3,643 BBY) Those are the books prior to the game. I recently read Revan, and are now plowing through Decieved. (Just read about the sacking of Corruscant) SWTOR takes place in 3643 BBY You can find the plot summaries on wookieepedia.