Voices in Stone [Paperback]

Isis, the daughter of a charlatan psychic, can see ghosts—including that of her dead little sister, Angel. Gray is the son of a UFO-chasing conspiracy theorist. The two became friends over the summer, when they fought a deadly ghost together. So why is Gray now ignoring Isis at school? On a field-trip to a local mine, the pupils are "accidentally" coated in dust, which has very odd side-effects. Could this be related to the ley lines and standing stones which have been calling to Isis with strange, ghostly voices?

Emily Diamandis the author ofRaiders' Ransom, which was aKirkus ReviewsBest Children's Book of 2009, one of the ALA's Best Young Adult Fiction novels for 2011, and a New York Public Library "100 Best Books for Reading and Sharing."