On the run from the Coven she used to call home, Harley Merlin knows that Katherine's power and influence are spreading like a poison. And she has no doubt that Katherine will follow through with her promise to torture and kill her friends, one by one. Then Harley discovers the key to her enemy's undoing might be hiding in a familiar place: her parents' Grimoire. With Finch, Wade, and Garrett by her side, Harley vows to steal Hester and Hiram's final...

Orphaned Drucilla finds a home with the beautiful but troubled Mistress Putnam as accusations of witchcraft start to swirl in Salem Village.

One final ingredient. With a mapped location and vials of Sanguine blood, Finch needs one last component to unlock the gateway to the lost city. If only that didn’t mean returning to the place he despises most - Eris Island. After learning his chances of escaping servitude are next to nil, Finch vows to find another out.

Magical mapmaking is an ancient art—and also a major pain. At least, Finch can't help but feel that way, since Erebus transported him to the Mapmakers' Monastery with little to no instructions. Now he's stranded on some Greek island until he can learn to draw maps to places he thought only existed in legends, like El Dorado and Shangri-La. Only the worthiest of magicals can attain such a rare skill. The weak are weeded out through nearly impossible...

Now a mapmaker extraordinaire, Finch must find the place Erebus so desperately seeks, although the "how" and "why" remain unclear. And a certain vengeful Necromancer is bent on beating Erebus to the punch, and he'd be more than happy to make Finch collateral damage. With his friends' lives on the line, Finch will fall back on his old trickster ways to get his hands on the gateway's key. In secret, he plans to uncover a loophole, a way to end his servitude...

After losing his parents, Lewis Barnavelt goes to live with his uncle Jonathan and discovers that not only is his uncle a warlock, but they must find a clock hidden in the house by an evil wizard that is counting down to the end of the world; a "ghost therapist" is hired to exorcise the ghosts in an old house so the owner can search for its fabled treasure, but the ghosts have other ideas.