The Chessmen of Mars (Barsoom #5) (1922)
by Edgar Rice Burroughs Princess Tara of Helium is swept up by a sudden storm and deposited near the isolated city of Manator, where she’s captured and made the human stake in a lethal, live-action game of Jetan (Martian chess). Gahan of Gathol goes after her, disguises himself among enemies, and has to win the game to secure both her freedom and her affection. This installment keeps the “lone warrior chases the missing princess” structure that Burroughs used in the previous installment. The storm-capture-rescue plot is replicated so faithfully that an experienced reader can see most of the turns ahead of time. Still, there are highlights like Manator’s Jetan spectacle and the genuinely alien menace of the Kaldanes, who push the series toward higher-concept sci-fi/horror instead of yet another round of warring tribes. Tara also helps; she’s more proactive than Dejah Thoris tends to be, relying on her own judgment and a concealed dagger rather than simply wa...