Historical: The Lost Journal of Cornelius Van Helsing
I went to the bookstore one Friday and I found this book that relates to Van Helsing. I was going to purchase it but then I didn't. However, oddly, I had a dream about it that Friday night and on Saturday night as well, and finally I decided I had to get it. I bought it today and I must say it is very interesting. It is called Vampyre: The Terrifying Lost Journal of Dr. Cornelius Van Helsing, by Cornelius Van Helsing, Gustav De Wolff, Mary-Jane Knight, Philip Jacobs (Illustrator), Mike Peterkin (Illustrator).
I believe it talks about the original Abraham Van Helsing who does relate to the movie and it also mentions Mina Harker from The League of Extraordinary Gentlemen, and I remember that in that film Mina Harker mentions working with Van Helsing to destroy Dracula, so it too relates to Van Helsing. I definitely recommend it for any Van Helsing fan.