Monroe County Heritage Museums Courtroom of the old Monroe County Courthouse Home of the Monroe County Heritage Museums' office, the Old Courthouse Museum sits on the historic downtown square of Monroeville, Alabama. Monroeville, Alabama The best-selling, Pulitzer Prize-winning novel, To Kill a Mockingbird, with its memorable characters - Atticus Finch, Scout, Jem, Dill and Boo Radley - are ...