To say I'm a big fan of Matthew Stover's Acts of Caine series may be to understate the case. When I read Heroes Die and Blade of Tyshalle (the first two books in the series and the Acts of Violence and War, respectively) a dozen years or so ago, they had a profound influence both on my life and on the course my reading would take over the following decade or so. And so it was that I was extremely excited when Caine Black Knife, the first half of the Act of Atonement, was finally released in 2008. And, like a number of fans, I was entertained by that volume but also a bit disappointed. While action-packed, it often lacked the intensity, the scale, and the escalation of stakes that had helped make the first two books so gripping. Further, it featured few of the recurring characters that fans have come to love, and more, being only the first part of an Act, its cliffhanger conclusion was a bit unsatisfying -- all the more so considering the insanely epic finales of both previous books. So when Caine's Law, the conclusion to the Act of Atonement and possibly the final novel in the series, was released, I was both excited and a bit anxious.
I should have trusted Stover. This novel is more than a return to form after Caine Black Knife: it's a magnificent novel, on par with the first two books in the series. Picking up where Caine Black Knife left off, it not only continues that story but, with its nonlinear narrative (and some divine intervention), utterly encompasses it, consumes it, subsumes it, and makes it more than it had been. Which is to say: not only is Caine's Law a better novel than Caine Black Knife but, having read them both, Caine Black Knife is a better novel than it had been on its own. All those characters whose absence was noted in Caine Black Knife return here, in greater or less capacities, and several wonderful new characters are introduced. A number of Stover's recurring tropes and motifs -- the nature of identity, the struggle of people against gods, the intimate versus the abstract, and more -- and favorite lines return, but he continues to grow as a writer and their incorporation into the story is always fresh and exciting. While the action (and by action I mean violence) is not as nonstop as in Caine Black Knife, it is more compelling -- things got pretty nasty in that book -- and the pacing here is actually better than in the previous book, sustained by plenty of Stover's clever dialogue and thoughtful twists, all building toward a fabulously satisfying conclusion. In the end, while the third book in this series is not as good as the first two novels, the third Act, taken as a whole, happily takes its place alongside them.
While I heartily recommend this novel, I must point out that it does not stand alone; it is not, as they say, a good jumping on point for new readers. To get the most out of this novel -- and, possibly, simply to avoid being totally lost -- you definitely need to have read at least Caine Black Knife and preferably all three of the earlier novels before this one. So do yourself a favor and get to reading.