Prince Harry certainly didn’t spare many juicy details in his new memoir. The Duke of Sussex’s “Spare” is jam-packed with shocking accounts, from physical fights with his brother William to being discarded as the titular “spare” by his father King Charles. Advertisement While “Spare” won’t officially hit shelves until Tuesday, many media outlets obtained advance copies after it was accidentally released early in Spain. Here are some the spiciest details, according to Harry himself. A poster advertising the launch of Prince Harry's memoir "Spare" is seen in a store window on January 06, 2023 in London, England. (LEON NEAL/Getty Images)...