Blackveil: Book Four of Green Rider.

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The long-awaited sequel to Green Rider, First Rider's Call, and The High King's Tomb.

Once a simple student, Karigan G'ladheon finds herself in a world of deadly danger and complex magic, compelled by forces she cannot understand when she becomes a legendary Green Rider-one of the magical messengers of the king. Forced by magic to accept a dangerous fate she would never have chosen, headstrong Karigan has become completely devoted to the king and her fellow Riders.

But now, an insurrection led by dark magicians threatens to break the boundaries of ancient, evil Blackveil Forest-releasing powerful dark magics that have been shut away for a millennium.

Kristen Britain grew up in the Finger Lake region of New York State, where she started her first novel -- an undersea fantasy featuring herself and her friends -- at the age of nine. She published her first book, a cartoon collection called, Horses and Horsepeople, at the age of thirteen. In 1987 she completed a degree in film production, with a minor in writing, at Ithaca College. After graduation, travel beckoned and she began a career as a ranger with the National Park Service, enabling her to work in a variety of natural and historical settings, from 300 feet below the surface of the Earth to 13,000 feet above sea level on the Continental Divide; and from the textile mills of the American Industrial Revolution to the homes of Americans who changed the course of history. Her first published epic fantasy novel, Green Rider, the story of a runaway school girl who finds herself in deep peril when she agrees to bear a message for a dying Green Rider (king's messenger), was released in 1998. She can be found at kristenbritain.com.