– Michael, Jeremy and Katherine will each appear in further books as main characters. Their stories will continue both separately and together as they struggle to live their lives after their experiences in Epson and learning to come to terms with what they saw, what they did, and who they really are.
– The history of Saul and his thirst for revenge is revealed in the upcoming book: The Journal of Saul.
– Excerpts from Eric Ramis’ journal (Decay) are read by Tim, Josh and Travis.
-At the end of Unleashed, Detective Massey discovers the skins of the party corpses hung in the coat closet on hangers.
– Detective Massey will appear in a future book.
– What happened to Tim at the end of Unleashed? The answer will be revealed in one of the Animalize spin offs with Michael, Jeremy, and Katherine.