NoirPato

sorry your guess is incorrect, as for Aya being behind Tristan's plot failing that's certainly hinted to be true

You're guesses are incorrect not your question. I apologize. [img=Smitten]

Sorry those answers are incorrect, due to Talia's murder that knowledge was lost in Beacon Hills, possibly the only ones that know for definitively that Vamps exist would be The Argents (through their bestiary/knowledged passed down from older generations) .Alan Deaton (Through folklore and Druid Texts) and maybe Peter, who would have been informed by Talia. As for Laura, Derek and Cora they would not be aware of their existence.

TW werewolves are individually weaker than TVD vamps. There will be two groups/branches of werewolves what separates them would be the "Link" mentioned during Malia's entry to the Hale Pack.

You weren't going for the mystery prize? If so disregard my previous reply. And Malia's mother is definitely crazy.

Sorry, that's incorrect.

Has yet to be disclosed. Although there are some hints in later chapters.

Sorry.

Currently no, in the future...

Working on it. But do take into consideration the Originals and by extension the Vampire Diaries characters that will also start appearing.