D. S. Butler
D. S. Butler doesn’t just write crime fiction—she deconstructs it with the precision of a scientist and the curiosity of someone who knows that the most dangerous secrets often hide in plain sight. Before her novels ever found a home on bestseller lists, Butler (whose real name is Danica Britton) was elbow-deep in lab research. With a PhD in biochemistry and a career that once wove through hospital pathology labs and the University of Oxford, she was trained to ask questions, examine evidence, and look closer. Those same instincts now pulse through her thrillers—only the microscopes have been traded for murder scenes, and the puzzles involve…