The Inheritance Games - Grand Format

Welcome to the grandest game, a dazzling, life-changing competition run by billionaire Avery Grambs and the four infamous Hawthorne brothers. Designed to offer a chance at fame and riches, this year's game is limited to seven lucky players. LYRA is haunted by the death of her father and the mysteries he left behind. She tells herself that she's playing the Grandest Game for the multimillion-dollar prize money - not for answers about the Hawthorne family's involvement in her father's death and not to confront the infuriating, enigmatic Grayson Hawthorne, who spurned her once before.
Facing off against Lyra are GIGI, Grayson's half sister and a human ray of sunshine who is determined to prove that she is capable of more than anyone has ever given her credit for, and ROI-IAN, who has very few morals, a dangerous and eclectic skill set, and no future—unless he wins the game. Swept away to a breathtaking private island rife with luxury and puzzles to be solved, Lyra, Gigi, and Rohan must do whatever it takes to best one another, a cast of formidable rivals, and a game that only the sharpest minds can conquer.
As sparks fly and the brain-bending challenges push the players to their limits, it soon becomes clear that all the players have secrets and not everyone on the island is playing by the rules. Who has what it takes to win ?