Star Trek: New Frontier: Excalibur: Restoration: Excalibur #3 (Abridged)

The ever resourceful Captain Mackenzie Calhoun abruptly finds himself at a loss-marooned on he primitive outback world of Yakaba after his ship, Excalibur, is destroyed by deadly sabotage. He is separated from his loyal first officer, Shelby, who has gone one to command the Exeter and is certain that Calhoun has been blasted into oblivion. On Yakaba's dry frontier, Calhoun meets and befriends Shula, an extraordinary woman beset by enemies trying to control or destroy her and her gift-summon...