Freida McFadden, author of The Housemaid and other bestselling thrillers, has revealed that her real name is Sara Cohen. Cohen tells USA Today that she wears a wig in photos not to mask her identity but because “I have no idea how to style my hair.” Cohen, a doctor who treats brain disorders, started using a pseudonym because she did not want her writing to conflict with her medical career. “My whole goal was to keep it a secret until I was (ready to) step back from my doctor job, so it wouldn’t be like everyone I work with suddenly […]