Invisible Queen tells the story of Charlotte Sophia, a smart mixed race German girl who was recruited to marry George III, King of England. Queen Charlotte reigned as Queen of England and Ireland, for 57 years. She was an educated woman in the 1700's, with Moorish/Black Heritage who actively opposed the Atlantic Slave Trade; birthed 15 children; entertained Colonial U.S. Presidents John Adams and Thomas Jefferson; was a dedicated aide to orphaned girls and much more.
I enjoyed reading the history side about Queen Charlotte. Thanks to Bridgerton for awakening my curiosity. If you would like a quick history of the King and Queen then this is your book.