Schuyler Van Alen, growing comfortable with her newfound vampire powers, seeks her grandfather in Italy, while back in New York plans are being completed for the fabulous Four Hundred Ball, to be followed by an elite, teens only event at which masks hide a terrible secret.

More than a century after a catastrophic disaster wiped out most of humanity and covered much of the earth with ice, fifteen-year-old Cass yields to the voice in her head urging her to embark on a dangerous journey across a poisoned sea to the mythical land, Blue.

Joanna and her daughters Freya and Ingrid live in North Hampton, out on the tip of Long Island. All three women lead seemingly quiet, uneventful existences. But they are harboring a mighty secret-- they are powerful witches banned from using their magic. When mysterious, violent attacks begin to plague the town and a young girl disappears over the Fourth of July weekend, they realize it's time to uncover who and what dark forces are working against...