A mutilated body discovered in the woods. A murderous plan conceived in the past. A reckoning seventy years in the making . . . When lawyer Charlie Priest is attacked in his own home by a man searching for information he claims Priest has, he is drawn into a web of corruption that has its roots in the last desperate days of World War Two. When his attacker is found murdered the next day, Priest becomes a suspect and the only way to clear his name is to find out about the mysterious House of Mayfly - a secret society that people will kill for. As Priest races to uncover the truth, can he prevent history from repeating itself?