Select teenagers from some of New York City's wealthiest and most socially prominent families learn a startling secret about their bloodlines.

Schuyler Van Alen's blood legacy has just been called into question: Is the young woman in fact a Blue Blood, or is it the sinister Silver Blood that runs through her veins? When one of the Gates of Hell is breached by the Silver Bloods, the Blue Bloods will need Schuyler on their side.

Presents three tale of love, passion, and heartbreak featuring various Blue Blood vampires and the Red Blood humans who keep them alive, including Oliver, Allegra, and Schuyler.

The stakes have never been higher for the young Blue Bloods of Manhattan. After their brief yet beautiful bonding ceremony in Italy, Schuyler Van Alen and Jack Force depart for Egypt, desperate to find the elusive Gate of Promise before Jack must face his twin, Mimi, for a blood trial--a blood trial that only one of them can survive. But everything Schuyler thought she knew about the gate turns out to be a lie, and they soon find themselves ensnared...

When a new girl named Eoife arrives at Duchesne Academy, Schuyler discovers she is another Max Force ally as they team up to solve the theory of chaos magic, fight off the enemy, and put an end to the war between heaven and hell. After defeating Lucifer and saving the world, Schuyler Van Allen woke up in an entirely different reality... and has to do it all over again. Only this time it seems she'll have to do it alone. When Eoife shows up at Duchesne...