By Brandy McDonnellFeatures writerbmcdonnell@oklahoman.comSome of the most celebrated roles in musical theater history have been taken from the pages of books: Jean Valjean, the main character of Victor Hugo's novel "Les Miserables"; the Phantom of the Opera, the masked musical genius from Gaston Leroux's book; Alexander Hamilton, the Founding Father vividly chronicled in Ron Chernow's award-winning biography. Josiah Brooks is kicking off 2020 portraying the titular character of one of the most acclaimed and important books of the 20th century: Dr.Read more on NewsOK.com