Over three years after publishing her best-selling memoir "#Girlboss," multimillionaire entrepreneur and Girlboss Media CEO Sophia Amoruso today released her third book titled, "The Girlboss Workbook: An Interactive Journal for Winning at Life."

Following a few years of "some very public stumbles" combined with "hard-won wins," Amoruso tells CNBC Make It her new book is based completely on personal experience and is the self-help resource she wishes she had growing up.