When I first learned of Robert Adams' Horseclans saga, I was so intrigued by the premise that I bought a used lot of all eighteen novels. An impulse purchase of the grossest kind… Then came the actual reading, and my anticipation was quickly replaced by disappointment. It turned out that both The Coming of the Horseclans and Swords of the Horseclans were fascinating in concept yet clunky in execution, with a detail-laden prose style that made for an exhausting read. That being said, Adams' worldbuilding was too good to ignore, and I resolved to soldier on for at least one more volume. It seems that was the correct decision, as Revenge of the Horseclans is a significantly more enjoyable experience than either of its predecessors. The novel is still tedious in places, but it's far "tighter" in its plot and features significantly stronger characterizations. Finally, the relatively fast-paced, Sword & Sorcery meets military sci-fi that I was expecting from the entire series!
Revenge of the Horseclans picks up approximately one hundred years after Swords of the Horseclans. The formally nomadic Horseclans have consolidated control over much of what was once the Eastern Seaboard of the United States, establishing themselves as a hereditary nobility atop the more numerous Ehleenee people of the region. Still ruling as High King is the immortal Milo Morai, and much of the plot is built around Milo's attempts to squash the (Christian-inspired?) "Old Religion" that is spurring unrest amongst the Ehleenee. Where Revenge of the Horseclans most differs from Adams' first two novels is that it no longer centers upon Milo and his similarly-immortal companions, Ladies Mara and Aldora. In fact, Milo plays a purely secondary role in the plot, with the story instead focusing upon the adventures of the young nobleman Bili Morguhn. Shortly after returning home from years of tutelage in the barbaric Middle Kingdoms, Bili is thrust into the center of a brutal Ehleenee uprising and assumes lordship upon the death of his father. Unsurprisingly, much political intrigue follows, with the mysterious Witchmen eventually making their obligatory appearance.
When I began reading Revenge of the Horseclans, I was frustrated by the massive time-jump and didn't know what to think about the new protagonist. Fortunately, once I got a couple of chapters in, Bili revealed himself to be a surprisingly well-written hero. Bili's cohort of supporting clansmen are also an entertaining bunch, and Adams wisely decides to adopt a more character-centric approach for the majority of the novel. As alluded to above, Revenge of the Horseclans is also significantly more focused than either of its predecessors: whereas both The Coming of the Horseclans and Swords of the Horseclans focused upon massive military campaigns, Revenge of the Horseclans entirely concerns itself with the outbreak of rebellion in Bili's local duchy. Sure, I would've liked to have seen a bit more Milo and lots of prairie cats, but the novel's more grounded plot is comparably action-packed. There's also just enough in the way of supernatural elements (mindspeak, etc.) to perpetuate the unique vibe of the entire series. In actuality, my only significant complaint about the plot (apart from its slightly slow start) is that it ends rather abruptly- not quite as suddenly as Swords of the Horseclans, but almost immediately after its climactic battle and before you learn the reason for Milo's extreme interest in Bili. A real cliffhanger.
Ultimately, although Revenge of the Horseclans is unlikely to impress readers who didn't care for the overall premise of Adams' first two novels, its more concentrated plot should make it an easier read for fans of its chosen style. It's easily my favorite Horseclans novel up to this point and, assuming Adams actually sticks with Bili for at least a couple more volumes, I'll probably cease questioning my decision to compulsively purchase the entirety of series…