Nightmare

Emily has never fit in her overachieving family. Instead of getting straight As, she sits in the back row and hides behind her hair. As a result, her parents have enrolled her at Camp Excel--an academic camp for underachievers--for the summer. Emily doesn't want to go, and not just because she feels it isn't necessary. She's been plagued by a recurring nightmare since she was a child. And there's something about this camp that feels familiar--has she been there before? Why can't she remember?
With the help of two new friends, Emily discovers that her nightmare is not just in her head. Someone at Camp Excel has a secret--and will do anything, even murder, to keep Emily from uncovering the truth.

"From the Hardcover edition.

Joan Lowery Nixon was the author of more than 130 books for young readers and was the only four-time winner of the Edgar Allan Poe Best Young Adult Mystery Award. She received the award for The Kidnapping of Christina Lattimore, The Séance, The Name of the Game Was Murder, and The Other Side of the Dark, which also won the California Young Reader Medal. Her historical fiction included the award-winning series The Orphan Train Adventures, Orphan Train Children, and Colonial Williamsburg: Young Americans.