The most successful works to date of singer-songwriter and playwright Anais Mitchell and writer Douglas Stuart have been decades in the making. Mitchell created "Hadestown," the box office-smashing, multi-Tony Award-winning Broadway musical. Stuart wrote the Booker Prize-winning, best-selling novel "Shuggie Bain." Segment 1: The Slow Road Anais Mitchell spent more than a decade creating her multi-Tony Award-winning musical "Hadestown." So all-encompassing was her task that it took an intervention by her husband for her to declare it complete. Segment 2: The High Road It took writer Douglas Stuart years to come to terms with his difficult early life in Glasgow. With perspective gained by moving to the United States, his youth eventually became the basis for a Booker Prize-winning, best-selling novel.