If you hate finding a really great series only to discover you have to wait a year for the next book, you've hit the jackpot. The Croak trilogy  is complete!
Lex has hit a bit of a rebellious stage, and when she bites a guy at school who called her a vampire, it's the last straw for her parents. They send her to spend the summer on a farm with an uncle she barely knows. Lex quickly learns that the only thing being reaped in the town of Croak is souls, and she's destined to become a Grim too. The series follows Lex as she tries to catch a Grim that's gone all rogue and is releasing souls from people who aren't yet dead. Warning: do not start reading this series unless you've got time to finish it, it's addicting.