Penny's Choice (Book 1 of Penny's Choice Series)

Nobody believes Penny when she says she sees Vampires and Werewolves. Not even her family. Then her family is killed by Vampires. Still, nobody believes her, not even her grandmother who she moves in with.
Now all Penny wants is revenge. The only way she can get this is by joining "The Brotherhood". An organisation that fights against Vampires. Just one thing, they are not what she expects to find.
Charles is her mentor/trainer at the Brotherhood. He just happens to have lost his family in a similar manner to Penny. Oh yeah, and he just happens to be very good looking.
Penny soon learns to fight and starts getting some revenge for the deaths of her family.
After finding herself in danger with Charles Penny is rescued by a vampire who turns out to not only be Charles' brother but also the vampire that had ensured she had not been killed on the day she and her family had been attacked by the group of vampires. Penny also finds herself falling in love with him. Now Penny has a choice to make.