How about a notebook that doesn't end up killing people? :|
Like a Lownote, shrinks the person whos name is written.
Highnote should be obvious.
Flipnote, gender reverse.
Backnote, age regresses the person named, if nothing else is written they return to 1 year.
Forwardnote, age progression, nothing else but the name means they age 10 years.
Lovenote... nahh.