In a World Without Mockingbirds: What if Go Set a Watchman was Harper Lee’s First and Only Book?

Note: In 1957 the J. B. Lippincott Company purchased Go Set a Watchman by Harper Lee. Editor Tay Hohoff, although impressed with the story, thought it was by no means ready for publication. During the next couple of years, she led Lee from one draft to the next until the book finally became what we know as To Kill a Mockingbird. But what if the publisher had accepted Go Set a Watchman and printed it as submitted? What would the reaction have been at the time? Would Mockingbird ever have...