Isabel Cooper lives in Boston, Massachusetts with her boyfriend and a houseplant she's managed to keep alive for over a year now—a personal best. By day, she's a mild-mannered editor at a legal publishing company. By night, she's really quite a geek: polyhedral dice, video games, and everything. She only travels through time the normal direction, and has never fought any kind of demon, unless you count younger sisters. She can waltz, though.