I just discovered this series last week and I just finished the third book today! It is really a great series. Sounds silly and corny I am sure but a real page turner.
The books in order are
A average highschool girl falls in love with an other worldly boy at her highschool only to discover he is part of a vampire family. A "vegetarian" vampire family, meaning they have vowed only to eat animal blood never human. You can imagine the struggles of their love story but it is very well written and fast paced with lots of action and tug of war on the line between human emotions and vampire emotions.
Lots of fun!