Joanna Wayne 
Texas Gun Smoke [EPUB ebook] 

A gallant cowboy rescuer! When Jaclyn Mc Gregor’s car is run off the road, Bart Collingsworth is her knight in shining armour, pulling her from the wreck. And when Jaclyn wakes to discover that she has lost her memory, Bart is there to help her piece her life back together.With an oil-rich empire to command, Bart has never met a girl like Jaclyn. Yet it’s clear that a deadly killer is on her trail. Still, Bart is determined he won’t let Jaclyn slip through his fingers — and he’ll do just about anything to make her a permanent part of his world.