The Duke of Sussex's memoir sold 1.43 million copies during its first day on sale, making it the fastest-selling nonfiction book of all time.
Prince Harry's 'Spare': Meghan Markle's attempt to 'distance' herself amid Hollywood fallout
Prince Harry's 'Spare': Meghan Markle's…
Prince Harry's 'Spare': Meghan Markle's attempt to 'distance' herself amid Hollywood fallout
The Duke of Sussex's memoir sold 1.43 million copies during its first day on sale, making it the fastest-selling nonfiction book of all time.