"Wellington, December 1977. Felicity Daniels is missing, and a murdered drug dealer has complicated things for Detective Lucas Cole. Around him the Criminal Investigation Branch starts to unravel. As the questions surface, Cole starts to wonder if one of their own is responsible. New bonds form, and old ones wilt under the pressure. Facts become fictions and fictions become facts, the most trusted becoming the most likely. With his own relationship on the rocks, Lucas is led down a path he might regret as he negotiates the personal and the professional to find both Felicity and his own soul. One Heart, One Spade is a compelling crime story about family, love and loss in 1970s New Zealand"--Back cover.