A review by kayteeem
The Rhesus Chart by Charles Stross

The one with the vampires.

Pretty well stands alone, but you'll have a better handle on the characters and what they're dealing with if you've read the previous books. And if you liked the previous books, you'll probably like this one too.

SpoilerThings were pretty well status quo through the first 90% of the book. And then I felt sorry for Angleton. Then I felt sorry for Bob&Mo. :-(