Scooby-Doo! Music of the Vampire
Velma brought it to the Vampire Palooza in hopes that the author would be there and she could get it autographed; this hope was in vain. When she found that their host, Vincent Van Helsing, hated the book she ditched her copy on the ground and pretended she felt the same way.
- This is clearly a reference to the Twilight books.