Gentry and Belle, teenage brother and sister, are out of school for the fall harvest season and anticipating special times with their friends-until they receive an alarming letter from their Aunt Julie.

Ride with this gutsy duo into the deserts and mountains of Wyoming as they face Wild West bank robbers and other dangers, all the while experiencing God's strength when theirs is failing, and learning to trust His guidance. Driven by the knowledge that their widowed aunt has never allowed the Lord into her life, Gentry and Belle feel desperate to reach her - but will they find her before it's too late?