Note: The image here links to a cheap paperback edition on Barnes & Noble's website. You can also download the ebook for free from Project Gutenberg.
Amazingly, with all of my literature background, and with all of my fascination with Anne Rice's vampire novels, I've never read Bram Stoker's Dracula. I'm now reading the book at last for a book review I'm writing for About.com's Classic Lit site.
I've been surprised by how interesting the book really is. Even though it was written during the height of the Victorian era, the book doesn't seem Victorian at all. The narrative style - the character's journal and letters used to piece together a story in the first person from multiple points of view - is pretty typical of the era, though. (Case in point - Frankenstein, Wuthering Heights, etc.)
Of course, the narration is a little wordy at times, but it's still an amazingly dark (and sexual, in parts!) story for the time period.