If you loved how Susan Ryeland sifted Alan Conway’s Atticus Pünd manuscript—spotting hidden games in chapter titles and marginal clues—then you’ll click with Lucas Corso’s chase through rare editions in The Club Dumas. Corso hunts for a possibly forged chapter of The Three Musketeers while decoding a diabolical text, “The Nine Doors,” whose illustrations may conceal the truth behind a collector’s death. Like the way Saxby-on-Avon’s fiction bled into real motives, the stories Corso studies start steering his own case, rewarding every close, puzzle-minded read.

Enjoyed how Magpie Murders played with Christie-era conventions—Atticus Pünd’s “fair play” clues, Susan parsing Conway’s tricks? In The Eighth Detective, editor Julia Hart interviews reclusive mathematician-author Grant McAllister about seven old detective stories that supposedly prove the geometry of murder. As they read each tale together, their commentary exposes planted misdirections—until Julia notices the kind of off-kilter details Susan found in Conway’s pages, hinting at a hidden confession that reframes everything you’ve read.

If toggling between Susan’s first-person sleuthing and the Atticus Pünd narrative kept you hooked, The Moonstone builds its mystery through a chorus of narrators—faithful Betteredge, pious Miss Clack, the lawyer Jennings—each adding and distorting the truth. As with Conway’s missing final chapter, crucial testimony arrives late and upends earlier assumptions. You’ll get that same pleasure of sifting contradicting accounts the way Susan sifted Saxby-on-Avon’s gossip to pierce the polished surface.

Poring over Alan Conway’s manuscript for ciphers? Night Film lets you play that game across faux news clippings, photos, web pages, and case files as reporter Scott McGrath investigates the death of Ashley Cordova, daughter of a cult-film director. Like Susan tracing the secrets behind Atticus Pünd’s final case, McGrath chases patterns through ephemera that may be staged—or deadly real—forcing you to read between formats for the answer.

If the missing-final-chapter twist and Atticus Pünd’s reveal made you rethink every Saxby-on-Avon scene, The 7 1/2 Deaths of Evelyn Hardcastle delivers that rush on repeat. Aiden Bishop must solve Evelyn’s murder at Blackheath Manor, reliving the day in different hosts; each shift exposes new angles on the same conversations and alibis, turning throwaway moments into crucial tells—just as Susan discovered hidden meanings in Conway’s pages.