New book on vampire imagery in pre-WWI political propaganda

http://www.amazon.com/dp/193484361X?_encoding=UTF8&tag=theanomalist&linkCode=as3&camp=15041&creative=395597

Neat-O!  I bet this is fascinating.  Most of the original symbolism behind vampires in literature was geared towards venereal disease and homosexuality.  It'd be neat to see how that was then re-used in political metaphors.  Too bad the tome's so expensive.