Young and fetching Zenobia Lowell was hired to teach the army kids at Fort Douglas their reading, writing, and 'rithmetic. Instead she rounded up a gang of students and soldiers for a few "extracurricular" activities—which included burning down the schoolhouse and robbing the fort's safe. Longarm's old friends in the Army want the reputable marshal to teach this devilish outlaw a lesson she won't soon forget. And now that she's disappeared into Mormon country with her band of devotees, there's no telling who she'll corrupt next...