A Mate for Titan by Charlene Hartnady

Have you ever wanted to date a vampire?

Human women required.
Must be enthusiastic about interactions with vampires. Must be willing to undergo a stringent medical exam. Must be prepared to sign a contractual agreement which would include a nondisclosure clause. Limited positions available…
Titan is one of the strongest Vampire warriors on the team. He’ll take on anyone, anytime, anywhere and with his bare hands. There aren’t many things he’s afraid of. Only one thing to be exact. Human females. He’s deathly afraid of human females. Try as he might, Titan doesn’t understand them. Not one bit. They send mixed signals and don’t always say what they mean.
This lack of understanding caused him to do something he’s deeply ashamed of. He’s working hard to make amends, whilst keeping his distance. This set-up is working perfectly fine until his kings send him on a mission. One that will send him straight into untold and unknown danger. It’s not guns, knives and bombs that scare him, it’s the one times pint size human he’s been assigned to work with.
Side by side.
Day by day.
As close as two people can get and Titan isn’t sure he’ll survive it.