I've already done more research for this upcoming book than for its predecessor, and it's not even finished yet. The whole of my research, so far, has been centered mostly on military tactics, vampire and witch hunts. I've particularly paid attention to vampirism in Serbia, Romania and especially Czechoslovakia, and I had luck to run into some very interesting documentaries on TV regarding this subject. This is especially important to me, since the second book will provide more insight into the activities of the Paladin Order (one of which is the hunt for vampires and witches in Nordin).
