August, 1944: US Army Captain Billy Boyle is assigned to track down a French traitor, code named Atlantik, who is delivering classified Allied plans to German leaders in occupied Paris. The Resistance is also hot on his trail, and out for blood, after Atlantik's previous betrayals led to the death of many of their members. But the plans Atlantik carries were leaked on purpose, a ruse devised by a colonel to obscure the Allied army's real intentions...

Danger reigns supreme as Nazi Germany braces for a final showdown in this WWII thriller from the author of the Billy Boyle mysteries.   On Desperate Ground is the story of men and women caught up in the death throes of Nazi Germany, struggling to maintain those things precious to them—life, an end to killing, and even sanity itself. Colonel Johann Faust has lost everyone he ever loved and feels he is going inexorably insane. He hears the haunting...

March, 1944: US Army Lieutenant Billy Boyle, back in England after a dangerous mission in Italy, is due for a little R&R, and also a promotion. But the now-Captain Boyle doesn't get to kick back and enjoy his leisure time because two upsetting cases fall into his lap at once. The first is a personal request from an estranged friend: Sergeant Eugene "Tree" Jackson, who grew up with Billy in Boston, is part of the 617th Tank Destroyers, the all-African...

Lieutenant Billy Boyle could have used a rest after his last case, but when his girlfriend, Diana Seaton, a British spy, goes missing in the Vatican, where she was working undercover, he insists on being assigned to a murder investigation there so he can try to help her.