At first, I read that as The Deluxe Transvestite Vampire, and was like, 'that is the coolest thing ever! Cross-Dressing vampires! Awesome!' Then I saw my mistake, and was sad.

But actually, thats still pretty cool. All textbooks should be written with such a fun vibe. I would totally love it if my textbooks all came with Vampires and menage a troises (is 'troises' the plural of 'trois'? Probably not, but I never took French).