There’s no book in this series that doesn’t have its pleasures, and there is much wittiness and cleverness and warmth in The Unpleasantness at the Bellona Club… but to me, it isn’t one of the more distinctive of the series. When I think about individual elements, like the way it throws Peter into confusion around potentially betraying one of his own class (a fellow sufferer of shellshock, too), it seems pretty good… but it doesn’t shine for me.
It particularly bothers me that I don’t think Sayers ever really examined her noble hero’s tendency to try and let people take their own way out (i.e. suicide) by warning them or talking them into it. Of course, Peter’s not wrong in the people he accuses, and we know he never really will be because Sayers made him a little too perfect… but if he were real, he could be wrong, and justice would not be served if that happened, and he caused someone to confess and take their own life because they felt backed into a corner.
I think that’s a big part of my unease with this one, and this time I reread it I actually stalled on it for quite a while!