The Bodyguard’s Professor by Lorelei M. Hart

SOS: An Omega looking for aid…
Owen Ross needs help. He’s just not sure he needs it from this particular Alpha.
Owen’s always ruffled feathers in his academic career. Not only is he an Omega in a field dominated by Alphas, he also teaches the least respected subject: Omega Literature. It’s the outcast of the English Department—and some people on campus resent its very existence.
When he begins to receive threatening emails, Owen turns to the local security company.
He never expected to come face to face with his former one-night-stand, Damon.
An Alpha looking to help…
Damon Wright was the wrong Alpha for Owen. He knew it on their only date and he knows it now. That doesn’t keep him from dreaming about his—no, the—Omega and wishing they could be together.
When Owen comes to him for help, he jumps at the chance. But when a basic security system isn’t enough, and Owen’s stalker escalates his threats, Damon refuses to leave Owen’s side.
Throw a surprise baby into the mix, and Owen and Damon realize they have more to protect than they ever could have imagined. If only they can figure out how to eliminate the threat against Owen.