A broke high school girl's life flips upside down when a mysterious billionaire she's never met leaves her his entire fortune—but there's a catch that could change everything. To claim her inheritance, Avery has to move into the puzzle-filled Hawthorne mansion and navigate a minefield of secrets, riddles, and four brilliant (and dangerously charming) grandsons who absolutely don't believe she deserves any of this. Grayson is convinced she's running a con, Jameson sees her as an unsolved mystery, and the tension crackles as Avery discovers that the real game isn't just about money—it's about uncovering why she was chosen at all. If you love clever heroines, intricate mysteries, and the slow-burn tension of found family, this page-turner will have you totally hooked.

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Indie pop with atmospheric tension—think clever wordplay meets slow-burn chemistry. Blend indie darlings like Phoebe Bridgers with confident pop-rock (Arctic Monkeys, The 1975). Add mysterious, layered production and sweet vocal harmonies. Moody but hopeful. Riddle-solving energy meets butterflies.