Lone Star Ranger (The Texas Ranger Series Book 1) by Renae Brumbaugh Green

She and her brother are traveling through Texas as they decide where to settle.  She can't believe when they arrest him in one town and accuse him of murder.  He has a resemblance to the killer but he's a lawyer and a good man.  He's never killed anyone.  The Ranger thinks they are lying...

Wild Heart Books shared this book with me for review (thank you).   It has been published, so you can get a copy now.

She gets paperwork showing them he's a lawyer but they think it's fraudulent.  The worst part?  They are going to hang him in a week!

She does all she can to try to prove it with no avail.  Then she hears the man they have accused her brother of being has killed again.  She's determined to go find him herself but the Ranger won't let that happen.  He goes along to protect her.  She needs protection...

With all the stress and danger, they each save the others lives  and soon fall in love.  Will they survive the gang and make it back?  The odds aren't good...