Canadian Pacific: "Dark Descent: Diving and the Deadly Allure of the EMPRESS OF IRELAND" by Kevin McMurray, published in 2004, 270 pages, hardbound with original dust jacket. McMurray takes the reader deep into the wreck ..."diving the EMPRESS is like trying to find your way through an unfamiliar sixty-story building that is lying on its side at a 45 degree angle, in pitch blackness with only a flashlight." It is an exciting adventure from which several divers do not return.