On the Outer Rim, the planet Lanteeb has no strategic value, no political power, and one enormous problem: It has been invaded by an emboldened Separatist Alliance. To find out why, Jedi Knights Anakin Skywalker and Obi-Wan Kenobi have snuck onto Lanteeb--and now look oblivion in the eye. . . .

Hiding their lightsabers beneath their dusty disguises, Anakin and Obi-Wan draw on their Jedi skills to stay one step ahead of Lok Durd's droid army on Lanteeb. The Jedi know that a captive scientist has given Durd the keys to a terrifying bioweapon. Durd knows that the Jedi are on his planet. With Yoda calling on the powers of the Jedi Council, with a new Separatist technology jamming the Guardians' communications, and with a traitor at the heart of the Republic's government, the wheels of war are turning. But the Separatists have blockaded Lanteeb. The finishing touches are being put on a weapon to destroy whole worlds. And it will be up to the two Jedi Knights and their most trusted comrades to liberate Lanteeb or forever suffer the consequences.