Although not the latest Casca book, Balkan Mercenary is the most recent chronologically, occurring in the beginning of the Yugoslav Wars. It’s the first book in the series I’ve reviewed that’s written by Tony Roberts, who’s the current official author of the Casca franchise.
So, I have get this out of the way first. If this had no connection to Casca at all and was just the story of a man and his team of mercs going into the Yugoslav Wars to take down a war criminal and avenge the death of his loved one, it would be a modestly decent “51% book”. There are far better books than something in the same league as Marine Force One, but there also worse ones (which is why, in spite of my complaints, I still read the Casca books).
But this is the 44th installment in a long series that I think just doesn’t work as well in more modern times as it does in the distant past. It’s even mentioned in the book itself that Casca’s aliases are getting easier to track, so I can understand why Roberts seems keener to keep Casca a historical character.
Here, every reminder that this middling action-adventure tale featured a millennia-old immortal felt blatantly shoved in. A piece on how he remembered medieval Serbia. A piece on his blood being poisonous (this was present in the early books). And a tie-in with designated recurring enemies the Brotherhood of the Lamb, who feel especially forced. Balkan Mercenary, like many other Cascas, just plods to the middle, not daring to try and take the extraordinary premise any farther than 51% of the way.