I'd recommend Rollin's 'Iron Rose' and 'Fascination' as well.
But i also quite like 'Shiver of the vampires' and 'Requiem for a vampire' myself.
__________________
MIKE: I've got it! Peter Cushing! We've got to drive a stake through his heart!
VYVYAN: Great! I'll get the car!
NEIL: I'll get a cushion.