In this thrilling conclusion to the Grim Hill series, Cat has lost everything she holds dear. Sookie has gone over to dark magic and is a diabolical threat. A sinister carnival has crept into town and has everyone under its thrall. Only Cat's fairy friend Lea thinks there might be a sliver of hope that all the harm can be undone. But even she quakes at the danger. Still, Cat is determined to do whatever it takes, except this time even the gang isn't prepared for the most harrowing adventure of all. Has Cat gone too far?