"Scout" is the daughter of Atticus, and "Go Set a Watchman" is a prequel, not a sequel.
The New York Times wrote:
On Tuesday, Ms. Lee’s publisher announced its plans to release that novel, recently rediscovered, which Ms. Lee completed in the mid-1950s, before she wrote "To Kill A Mockingbird". The 304-page book, "Go Set a Watchman", takes place 20 years later in the same fictional town, Maycomb, Ala., and unfolds as Jean Louise Finch, or "Scout", the feisty child heroine of "To Kill a Mockingbird", returns to visit her father. The novel, which is scheduled for release this July, tackles the racial tensions brewing in the South in the 1950s and delves into the complex relationship between father and daughter.
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The mere fact that science may not yet adequately explain an object, event, or experience does not mean the immediate explanation should automatically default to a conspiratorial, extraterrestrial, paranormal, or supernatural cause.