Long story short - I‘m going to Scotland for vacation! I saw that I can go on a literary pub tour, and it recommended reading some books by Scottish authors, including this one. It‘s from 1915 and is a classic “man on the run” with Germans as the bad guys. I can understand why it had hype at the time, but it was also one of those books where the hero runs into fortunate coincidences when things look grim. That‘s where the so-so comes in.