The Secret Guide to Dating Monsters

The Secret Guide to Dating Monsters - Sierra Dean

Secret is 1/2 vampire and 1/2 werewolf. No many know of her mixed heritage. She happens to be an assassin who kills vampires are dictated by the vampire counsel. She's out on a date and is also trying to kill her next job.
This was a great introduction and I'm interested in learning about Secret, this world, Holden, and anything else that pops up.