A terrifying new adventure for Tory Brennan - great niece of Dr Temperance Brennan - and the Virals as they come face to face with their greatest enemy.

Kathy Reichs is vice president of the American Academy of Forensic Scientists; a member of the RCMP National Police Services Advisory Council; forensic anthropologist to the province of Quebec; and a professor of anthropology at the University of North Carolina at Charlotte. Her first book, Deja Dead, catapulted her to fame when it became a New York Times bestseller and won the 1997 Ellis Award for Best First Novel. Her latest novels, Bones of the Lost and Exposure, were both instant Sunday Times bestsellers. For more information, please visit www.kathyreichs.com. Brendan Reichs was born and raised in Charlotte, North Carolina. He graduated from Wake Forest University in 2000 and The George Washington University School of Law in 2006. After three long years working as a litigation attorney, he abandoned the trade to co-write the Virals series. He lives in Charlotte with his wife, Emily, daughter, Alice, and son, Henry. He plans to keep writing novels until they drag him from his desk.