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Schuyler Van Allen is staring down an impending catastrophe. The Dark Prince of Hell is storming the Gates of Paradise with Jack and Mimi Force by his side.

Griffin, a newborn bat, thinks he's nothing like his heroic father, until he gets dragged to the Underworld and must find his way home while his father braves the odds to get him back as well.

When a newborn bat named Shade but sometimes called "Runt" becomes separated from his colony during migration, he grows in ways that prepare him for even greater journeys.

Continues the adventures of Shade, a young bat, as he searches for his father and struggles to prevent the evil jungle bat Goth from wiping out the sun.

Dusk, the world's first bat, must lead his colony to safety in a time of changing species.

Matt, a young cabin boy aboard an airship, and Kate, a wealthy young girl traveling with her chaperone, team up to search for the existence of mysterious winged creatures reportedly living hundreds

When his grieving father orders the destruction of the Dark Library, Victor retrieves a book in which he finds the promise of not just communicating with the dead, but entering their realm, and soo

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, 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 f

While fleeing to Florence to find and protect the seven gates that guard earth from Lucifer, lord of the Silverbloods, Schuyler approaches a terrifying crossroads--and a choice that will determine

When one of the Gates of Hell is breached by Silver Bloods in Rio de Janeiro, the Blue Bloods need Schuyler Van Alen on their side, even though they question her blood legacy.

Once left to live the glamorous life in New York City, the Blue Bloods--an ancient group of vampires--now find themselves in an epic battle for survival following the stunning revelation of a young

Bloody Valentine: presents three tales of love, passion, and heartbreak featuring various Blue Blood vampires and the Red Blood humans who keep them alive, including Oliver, Allegra, and Schuyler.

Short stories, journal entries, family records, and letters maintained by the Repository of History, the center of the Blue Blood's power, reveal secrets of Manhattan's vampire elite dating to the

Schuyler Van Alen and her love Jack Force go their separate ways after their trip to Florence, Italy, with Schuyler going to Egypt to fulfill the Van Alen legacy, while Jack returns to Manhattan to