This book was published 2010 by Concordia Publishing House Ltd .

Malcolm Rose was a lecturer in chemistry at the Open University. Now he is a full-time writer. Malcolm is the author of Kingfisher's 'TRACES: Luke Harding, Forensic Investigator' series for Kingfisher fiction, and has also written many books for Scholastic's 'Point Crime' series. In all these novels, forensic science is a key feature. Dave Hill graduated from Glasgow School of Art in 1983. He has illustrated comic books for 2000 AD, Judge Dredd Megazine, Crisis, Manga Entertainment and Caliber Press USA, and worked as a concept artist in the video games industry. Dave became freelance in 2005.