When soldier Caitlin McKae woke up in Atlanta after being wounded in battle, the Georgian doctor who treated her believed Caitlin's only secret was that she had been fighting for the Confederacy disguised as a man. In order to avoid arrest or worse, Caitlin hides her true identity and makes a new life for herself in Atlanta.

Trained as a teacher, she accepts a job as a governess to the daughter of Noah Becker, a German immigrant lawyer, who is about to enlist with the Rebel army. Then in the spring of 1864, Sherman's troops edge closer to Atlanta. Caitlin tries to escape north with the girl, but is arrested on charges of being a spy. Will honor dictate that Caitlin follow the rules, or love demand that she break them?

Yankee in Atlanta is a work of fiction inspired by first-person accounts from citizens of Atlanta during the Civil War.