I love the Sookie books. They’re kooky and that can be great sometimes. I did start to lose interest toward the end and have yet to finish the series (despite True Blood being one of my favorite shows ever). And at least there’s a reason why the vamps love her (extra tasty magic blood).
The Mortal Instruments series. I really love Cassandra Clare’s writing style. It’s like a warm blanket to me. She writes really good characters too. The “are they siblings?” didn’t bother me because I could tell right away how it would end up. She writes relationships really well and balances romance and action. I’m reading her Clockwork series now and hear it’s even better so I’m looking forward to where it takes me.