This was another audiobook in which I did not progress very far - about thirty three percent. I'd never read anything by Chesterton and decided to give him a try. So from this encounter, I've learned that I can strike him from my list of potentially interesting authors! His writing was rather pompous and overblown, which is I guess how they wrote back in 1908. That doesn't mean I have to like it though! The book's language and style reminded me somewhat of Ian Fleming, who coincidentally was born in the same year this novel was published.
The story is rather allegorical, and the plot seemed like it might be entertaining, with a philosopher joining a secret organization within the police aimed at overthrowing anarchy. Gabriel Syme is recruited to this organization right after he gets an inside track into a secret anarchist society via an acquaintance, Lucian Gregory. In the society, each of the seven leaders is named after a day of the week. The Thursday position is up for election - which struck me as curiously ironical for an anarchic organization! They have elections??? Anyway, after Gabriel informs Lucien that he is a police officer, the latter becomes nervous and flubs his chance of election, and Gabriel is elected himself, only to discover that all of the seven positions are occupied by police spies!
Sorry, but I never made it that far because I could not get past the rather tedious writing style. I can't commend this based on my experience of it and I definitely don't want to read any more GK Chesterton.