The bestselling series has returned! Join P. C. and Kristin Cast in celebrating the 10th anniversary of the House of Night series by going on a thrilling new adventure with your beloved Nerd Herd.

It's Zoey's 18th birthmas and the Nerd Herd has been scattered across the country busily adulting for almost a year when Stark calls them back to Tulsa to surprise Z. But all is not well in T-town. Strange, dark signs are appearing -- could it be possible Neferet is stirring? Not willing to chance disaster striking again, Zoey calls on her newly reunited friends to circle with her and add a layer of protection over Neferet's grotto jail. Easy-peasy, right?

Wrong. Nothing at the House of Night is ever as it seems.

With rabid red vampyres closing in, Zoey and the Nerd Herd must come together again and battle evil. But a year is a long time. Have these old friends grown too far apart?

When the world fractures and allies become enemies, will darkness devour friendships or will light save those she's loved?