2008: The Irish economy is about to go belly up, and three Irish businessmen disappear in a light aircraft off the west coast of Ireland. There is no mayday message. No wreckage, no bodies, nothing.

Six years later, an Irish holidaymaker bumps into one of the missing men in the south of France. Then she, too, goes missing. Time to call Wilde & Reid Investigations...

Stoneybatter private eye Moss Reid is back, in his most complicated case to date, as a slow journey down the Canal du Midi turns into a nightmare race to find a faceless killer.

"Ghost Flight" is the third in Irish...