What Books Are These 21 Broadway Shows Based On? Gotham Rex 7 years ago What Books Are These 21 Broadway Shows Based On? Test your Broadway knowledge. Share: Do You Know In What Shows These 23 Stars Made Their Broadway Debuts?DateAugust 17, 2019In relation toPlaybillCan You Name These Broadway Shows Based on Just a Silhouette?DateAugust 4, 2017In relation toPlaybillDo You Know What Shows These 23 Stars Made Their Broadway Debuts In?DateOctober 6, 2017In relation toPlaybill