I’ve just come across this site.  Bram Stoker wrote the novel Dracula in the form of a diary and it is now being reproduced as a blog.  The first entry was on 3 May so there is a bit of catching up to do but my, it’s exciting.  It doesn’t just consist of diary entries as with any blog you can comment and there are  a lot of comments, and there is a google map showing Jonathan Harker’s journey from  Munich to the count’s castle.  It really is worth a look.