[Rico]

Actualy, I can help you with that one, since I've read them not long ago :
Interview with a vampire
The vampire Lestat
The Queen of the damned
The tale of the body thief (or something like that)
Memnoch the Demon (or devil, I actualy forgot, because it was the one book that took me like 2 months to read because it just wasn't good to me.)
The Vampire Armand
Merrick
Blood and Gold
Blackwood Farm
Blood Canticle
As far as I know these are all of them, or I missed some. There's actualy 2 more, Pandora and I forgot the other one, but I'm pretty sure they are in another serie. If someone saw I made some mistake, don't hesitate to correct me and telling me I'm an idiot.