S. J. Parris is the pseudonym of Stephanie Merritt. It was as a student at Cambridge that Stephanie first became fascinated by the rich history of Tudor England and Renaissance Europe. Since then, her interest has grown and led her to create this series of historical thrillers featuring Giordano Bruno. Stephanie has worked for a variety of newspapers and magazines as well as radio and television. She currently writes for the Observer and the Guardian and lives in Surrey with her son.