Meghan Markle and Prince Harry are set to launch a bombshell biography, called Finding Freedom: Harry, Meghan and the Making of a Modern Royal Family, later this year.The couple, who stepped away from royal life earlier this year, co-operated with two authors for the “explosive” tell-all book that will “tell the making of the modern royal family”. Meghan, 38, and 35 year old Harry’s book is set to be released on 20 August.