- Jerkass Woobie: Nathan can come across as this, as he spends most of the book describing A as some kind of monster. His views are justified, though, as he is understandably freaked out that someone else has taken control of his body, and nearly everyone else is ridiculing him for it. Ultimately, what he wants is answers to what happened to him. When he gets those answers, he backs off his quest for vengeance.
- Trilogy Creep: Every Day and Another Day (from Rhiannon's point of view) was followed up with a sequel titled Someday, which was released in 2018.
YMMV / Every Day