In a world divided by blood--those with common, Red blood serve the Silver-blooded elite, who are gifted with superhuman abilities--seventeen-year-old Mare, a Red, discovers she has an ability of her own. To cover up this impossibility, the king forces her to play the role of a lost Silver princess and betroths her to one of his own sons. But Mare risks everything and uses her new position to help the Scarlet Guard --a growing Red rebellion--even...

With Mare powerless as a prisoner of Maven Calore, the boy she once loved, her rebel Reds continue to organize and train as they prepare for war, while exiled prince Cal sets out to rescue Maven from captivity.

Describes the various parts of the human circulatory system and explains how and why blood is circulated throughout the body.

"Special agents Nicholas Drummond and Michaela Caine take on a ruthless mastermind in the fifth highly anticipated thriller in the New York Times bestselling A Brit in the FBI series. When several major political figures die mysteriously, officials declare the deaths are from natural causes. Then the German Vice-Chancellor dies on the steps of 10 Downing Street, and a drone is spotted hovering over the scene. The truth becomes clear--these high-profile...

Create magical potions with Professor Slughorn, join the Gryffindor duelling club, perfect your Quidditch skills, and relive the action of the movie.