Salvaged Omega - The Omega Auction Chronicles, #18

Three hundred and twenty plus years after the infamous witch trials, Salem still lagged significantly behind the rest of the nation in the rights of both Omegas and everyone who wasn't a human. Unfortunately for Sky - one of the unfortunate humans to have been born with the holdover Omega gene - that was where he was born. When his parents quietly handed him off to an Omega broker in his early teens, he was sold as an indentured servant and it seemed the mold was cast.
Until, that was, he had a chance encounter with an Alpha werewolf shifter who was only doing his job. On the rebound and hunting his stolen child, Colt had agreed to do a quick recon job for the Council of Packs while he was on the trail. Twenty-four hours later, his recon had turned into a rescue and Colt was thrust into the role of protector in a way he never could have seen coming.