Jo Usmar is the co-author of six titles in the This Book Will Make You series and sole author of This Book Will Make You Fearless and This Book Will Make You Successful.
Through her work as a journalist for magazines, newspapers and websites including the Telegraph, Huffington Post, Stylist, ShortList, Glamour, Cosmopolitan, the Mirror and Look, Jo is well known for her entertaining tone and light touch with tricky subjects. She has appeared on Radio 4 Woman's Hour and Sky News discussing her work and is the founder of the Instagram self-help vlog project Bite Sized Psych.