"The show is maybe more bonkers than it was last season, which I love," Katja Herbers tells PEOPLE of her return for season 2 of Evil ... like she's losing her mind," she says.

This is the first question Randall Sullivan tries to answer in “The Devil’s Best Trick: How the Face of Evil Disappeared ...

Debut author Anna Barrington draws from her own experiences of working in the art world for the taut thriller ... Barrington adds, "The nature of evil is also a constant source of curiosity.