Daniel Friedman received his B.A. from Stony Brook University and his M.D. from St. George’s University School of Medicine. He is a practicing pediatrician in Floral Park, New York, and assistant clinical professor at the Northwell-Hofstra University Medical School. He is the co-author of The Strange Case of Dr. Doyle, a fact-based conjectural Jack the Ripper tour conducted by Conan Doyle, as well as a biography of the creator of Sherlock Holmes. He is working on another book that highlights the multiple aspects of Sir Arthur’s personality, and will also reveal newly discovered Conan Doyle stories. In his spare time, he is a singer/songwriter and bass guitarist with the Friedman Brothers Band.