A powerful historical novel highlights the critical work of Rosalind Franklin, a brilliant scientist whose contributions to the study of DNA are too often overlooked. Rosalind needs just one more X-ray, after thousands, to unlock the building blocks of life. She discovers the double helix structure, finally offering the chance to work apart from the negativity of her colleagues; Maurice Wilkins, James Watson, and Francis Crick. It's what happens next that forced her legacy in to relative obscurity—until now.