io9 got the exclusive reveal of a new Star Wars novel from Joe Schreiber called Star Wars: Maul: Lockdown. Here's the synopsis from their article:
From the mind of Joe Schreiber, New York Times bestselling author of Star Wars: Death Troopers, comes the delirious follow-up to last year's Darth Plagueis. In a tale of retribution and survival set before the events of The Phantom Menace, Darth Plagueis and Darth Sidious dispatch Sith apprentice Darth Maul on a secret mission to infiltrate a criminal empire operating from inside Cog Hive Seven-a hidden prison teeming with the galaxy's most savage criminals. There, he must contend against the scummiest and most villainous in gladiatorial death matches while carrying out his masters' clandestine commands. Failure is not an option; success will ignite the revenge of the Sith against the Jedi Order.
Check out the cover art by clicking the thumbnail above. Maul: Lockdown is set for release "at the end of 2013."