Sally M. Walker has written more than 50 nonfiction books for young adults. Most of her books combine scientific discoveries with historical analysis, such as Secrets of a Civil War Submarine: Solving The Mysteries Of The H. L. Hunley (2005). Walker’s work is characterized by her thorough research and ability to present complex subjects in an accessible manner. Her interest in history and science, particularly archaeology and forensic anthropology, informs much of her writing. In addition to her scientific nonfiction, she also has a series of books for early readers. Like Written in Bone, these works use pictures and visuals to simplify complex concepts.

Walker’s interest in reading and writing dates back to her childhood. She credits her father’s storytelling with opening her eyes to the narrative possibilities of nonfiction—something that informs her own style in Written in Bone and other works (“About Sally.” Sally M. Walker).

Doug Owsley is a renowned forensic anthropologist who works at the Smithsonian Institute’s National Museum of Natural History. Along with a team of historians and scientists, he investigated the archaeological sites of James Fort, Leavy Neck plantation, St.