A handsome stranger. A dead billionaire. A citywide treasure hunt. Tuesday Mooney's life is about to change...forevermore. Tuesday Mooney is a loner. She keeps to herself, begrudgingly socializes, and spends much of her time watching old Twin Peaks and X-Files DVDs. But when Vincent Pryce, Boston's most eccentric billionaire, dies—leaving behind an epic treasure hunt through the city, with clues inspired by his hero, Edgar Allan Poe—Tuesday's adventure finally begins. Puzzle-loving Tuesday searches for clue after clue, joined by a ragtag crew: a wisecracking friend, an adoring teen neighbor, and a handsome, cagey young heir. The hunt tests their mettle, and with other teams from around the city also vying for the promised prize—a share of Pryce's immense wealth—they must move quickly. Pryce's clues can't be cracked with sharp wit alone; the searchers must summon the courage to face painful ghosts from their pasts...

You are cordially invited to play a game... Tuesday Mooney loves a puzzle. So when an eccentric billionaire drops dead, leaving behind a fiendish treasure hunt – open to anyone – to his fortune, Tuesday can't resist. Although she works best alone, she soon finds herself partnering up with best friend Dex (money manager by day, karaoke-terrorist by night) and the mysterious Nathanial Arches, eldest son of a wealthy family who held a long-running feud with the dead man. As the clues are solved, excitement across the city reaches fever pitch – but nothing is as it seems, and the puzzle-within-a-puzzle holds something much darker than a vast fortune at its heart...