Star Wars (Legends): Jedi Quest, book 08: The Changing of the GuardJude Watson2004

The planet of Romin is a hotbed of villainy and corruption. It is a refuge for criminals from across the galaxy—including evil scientist Jenna Zan Arbor, an arch-enemy of the Republic. In order to foil Zan Arbor's insidious plans, Obi-Wan Kenobi, Anakin Skywalker, and a team of Jedi must infiltrate Romin—disguised as a band of thieves. Where lawlessness is the law, the Jedi will have to master the art of deception to trap a master deceiver.