The Third Half - Large Print Author:Mildred Davis Three Strangers Vanish. An engineer, with a wife and children who need him desperately... — A beautiful young woman married to an aging physicist... — An electronics expert, who disappeared near Dunboyne Castle, his ancestral home. — Three Unrelated Tragedies --- or Were They? — Melinda FitzHenry, the lovely American widow who had recently married t... more »he co-owner of historic Dunboyne Castle, could not know that these disappearances would place her and her small daughter in deadly peril...« less