Includes discussion questions.

Mathematical genius Dr. Meg Brightwood has just completed a proof of a problem so impenetrable it’s nicknamed the Impossible Theorem. In a field plagued by sexism, Meg opts for a public presentation so there will be no doubt of her authorship. But a panic attack obliterates her plans. In defeat, she locks away the one manuscript of her proof. Then she finds the unlikeliest of allies: Isaac Wells—carpenter and high school dropout. And the one love of Meg’s life. Now, they find a space where they can love and be loved for who they are. But when Meg goes to retrieve her manuscript, she finds it missing. Her fight will test the limits of her brilliance and the endurance of two hearts.