All three Duke expansions, and both Blood expansions, need their respective original games to be played. I also looked up Blood: One Unit Whole Blood (the collection you were talking about TFH), and it's only sold by third party sellers in the Amazon Marketplace. CD Access doesn't appear to have it at all.
I also did more research, and found out that WizardWorks Software shut their doors in 2004, and Sunstorm Interactive closed in 2003.
__________________
|