Marni Graff had a successful career as a registered nurse who wrote on the side before writing full time. She has a degree in English Lit and studied Gothic Mystery at Oxford University in England. She also wrote articles for Mystery Review magazine, where she interviewed many of the authors whose work she admired.

Marni is the award-winning author of The Nora Tierney Mysteries, set in England. The Blue Virgin introduces Nora, an American writer living in Oxford. The Green Remains and The Scarlet Wench trace Nora’s move to the Lake District where murder follows her.  In process is The Golden Hour, set in Bath, England. Premiering in the next few months will be Graff’s new Manhattan series, Death Unscripted, featuring nurse Trudy Genova, a medical consultant for a New York movie studio. This new series is based on Marni’s favorite nursing job in real life.