Rainhorse by Jesse Jacobson

John “Jackson” Rainhorse is a full-blooded Cheyenne, former Special Ops Army Ranger and reformed assassin, his life forever changed by a sixteen-year-old girl named Lindsay, who he saved from certain death.

Rainhorse leaves his life as a killer-for-hire and goes deep into hiding. Two years later the former Ranger learns that the daughter of his high school sweetheart, a beautiful teen named Lona, has been kidnapped and is to be sold as a sex slave by a criminal organization that has been terrorizing an entire reservation.

Rainhorse discovers that the powerful organization has been hooking young adults on drugs and then ‘buying’ or stealing their children to sell into slavery. The retired assassin vows to end the suffering and save Lona. Along the way, an old flame is rekindled and begins to burn.

Lindsay discovers the whereabouts of Rainhorse and seeks him out, unwittingly throwing herself into the middle of the chaos as the Cheyenne races against the clock to put an end to the tyranny.