Vanished: A Greywalker Novel

Vanished: A Greywalker Novel - Kat Richardson Put a fork in me - when it comes to this series - I am done. I have slogged through the first three books but have finally hit the wall, got about 50% of the way through this one and just ... no more. Don't care if I have book 5 waiting for me. This series is sucking the life out of me and I just want it to end.
Bland heroine, who is really... and I mean REALLY hard to give a damn about. Storylines that just make no sense, jump from one place to another, whole chapters of jibber-jabber that always seem totally irrelevant, no adequate reasons ever given for why Harper always feels compelled to solve these mysteries when she so obviously could care less.
And the interaction with the vampires - continues to makes no sense - if they are so god-damn scary (and suddenly sexy in the third book) but Harper keeps finding the most inane reasons to meet up with them, never learns anything and always walks away resolving never to have anything to do with vampires again... well until the next excuse she makes up to have to meet with one.
Grrr... just make it stop.