Avery’s fortune, life, and loves are on the line in the game that everyone will be talking about. To inherit billions, all Avery Kylie Grambs has to do is survive a few more weeks living in Hawthorne House. The paparazzi are dogging her every step. Financial pressures are building. Danger is a fact of life. And the only thing getting Avery through it all is the Hawthorne brothers. Her life is intertwined with theirs. She knows their secrets and they know her. But as the clock ticks down to the moment when Avery will become the richest teenager on the planet, trouble arrives in the form of a visitor who needs her help—and whose presence in Hawthorne House could change everything. It soon becomes clear that there is one last puzzle to solve, and Avery and the Hawthorne brothers are drawn into a dangerous game against an unknown and powerful player.

Mystery. Riches. Romance. Betrayal. TWO CAN PLAY THIS GAME. Overnight, Avery Grambs went from sleeping in her car to billionaire heiress. Now ensconced in a world of opulence, riddles, danger, and family secrets, Avery is on the hunt for the one person who might hold the answers to all her questions—including why eccentric billionaire Tobias Hawthorne left his entire fortune to Avery, a virtual stranger, rather than to his own daughters and grandsons. Avery has a DNA test that proves she’s not a Hawthorne by blood, but cryptic clues begin piling up, hinting at a deeper connection to the family. Soon, Avery finds herself pulled into another game just as twisted as the first. As she works her way through puzzle after puzzle, it becomes clear that nothing is what it seems. Grayson and Jameson, two of the enigmatic and magnetic Hawthorne grandsons, continue to pull Avery in different directions, and it's getting harder to tell who her allies are and who will stop at nothing to see Avery out of the picture—by any means necessary.

Mystery. Riches. Romance. Betrayal. TWO CAN PLAY THIS GAME. Overnight, Avery Grambs went from sleeping in her car to billionaire heiress. Now ensconced in a world of opulence, riddles, danger, and family secrets, Avery is on the hunt for the one person who might hold the answers to all her questions—including why eccentric billionaire Tobias Hawthorne left his entire fortune to Avery, a virtual stranger, rather than to his own daughters and grandsons. Avery has a DNA test that proves she’s not a Hawthorne by blood, but cryptic clues begin piling up, hinting at a deeper connection to the family. Soon, Avery finds herself pulled into another game just as twisted as the first. As she works her way through puzzle after puzzle, it becomes clear that nothing is what it seems. Grayson and Jameson, two of the enigmatic and magnetic Hawthorne grandsons, continue to pull Avery in different directions, and it's getting harder to tell who her allies are and who will stop at nothing to see Avery out of the picture—by any means necessary.

Avery Grambs has a plan for a better future: survive high school, win a scholarship, and get out. But her fortunes change in an instant when billionaire Tobias Hawthorne dies and leaves Avery virtually his entire fortune. The catch? Avery has no idea why -- or even who Tobias Hawthorne is. To receive her inheritance, Avery must move into sprawling, secret passage-filled Hawthorne House, where every room bears the old man's touch -- and his love of puzzles, riddles, and codes. Unfortunately for Avery, Hawthorne House is also occupied by the family that Tobias Hawthorne just dispossessed. This includes the four Hawthorne grandsons: dangerous, magnetic, brilliant boys who grew up with every expectation that one day, they would inherit billions. Heir apparent Grayson Hawthorne is convinced that Avery must be a conwoman, and he's determined to take her down. His brother, Jameson, views her as their grandfather's last hurrah: a twisted riddle, a puzzle to be solved. Caught in a world of wealth and privilege, with danger around every turn, Avery will have to play the game herself just to survive.