To Hell and Back — Peggy Bechko

Straight-laced Amanda Clery arrives in Phoenix to work as a bank teller. Ramrod Jake Hollander enters the bank to deposit the monies for the sale of his boss's herd just as a robbery is taking place.

In the ensuing chaos, Amanda and Jake end up accused, tried and convicted of masterminding the event. When they escape, Jake teaches the prim easterner all the survival skills at his command. They work together to expose the banker who set them up.