BOTTOM LINE: #2of2 Luke Pagan, MO5, 1913 Portsmouth and other naval installations, London slums and factories; gentle thriller. German spies in England in the last days before WW1. Another lovely visit with young Luke and his buddy Joe, even though he didn't come out of their last adventure in one piece but has managed to pick up his life and continues to live to the fullest. They track down a nest of German spies and attempt to figure out what's being plotted before something terrible happens. Bomb factories and naval installations and zeppelin all seem to factor into the adventure, along with Germans who seem British, Brits who seem German...
Main Characters: Luke Pagan and his best friend Joe Narrabone, intelligence operatives who work long hours undercover trying to figure out just what it is the Germans are up to; German spies high and low, and English ditto, plus a few bureaucrats thrown in for good measure.
Nicely convoluted and entertaining, but contains a bit less of Luke's personal story, which I had found to be the most entertaining bits of the previous novel. This was fun but had a very light tone despite the terrorist subject matter, with a nearly elegiac overall attitude. A "Boy's Own"-style thriller but rather slow paced for all that, still I enjoyed being transported back to pre-World War One again.
As it is Gilbert's next-to-last novel and nowhere near his best work I was a bit disappointed, but the story is clearly told and the characters interesting. A fine afternoon's read, for those of us who enjoy books set in this time period.