A mental breakdown where the protagonist can no longer distinguish between memory and reality.

Based on available records, there is no widely recognized book, film, or mainstream media "write-up" titled The Anniversary specifically authored by a Lissa Aires that has been featured on platforms like

Inside the dark hollow was a small, black thumb drive. No label. No note.

Without giving away spoilers, let’s just say the final "crack" is one you won’t see coming. The Verdict

: An AMC+ series based on the Liane Moriarty novel about a woman inheriting a house on Scribbly Gum Island and "cracking" a long-unsolved mystery involving a vanished couple.