Prince Harry details new revelations about drug use, Kate Middleton and her mother in 'Spare'

It's only been a few weeks since the Netflix 'Harry & Meghan' docuseries was revealed, but there are clearly plenty more bombshells to come from the Duke of Sussex. Her highly anticipated memoir, "Spare," comes out Jan. 10, but on Jan. 5 explosive snippets were leaked to a number of publications. Later that day, copies of the book were accidentally released early in Spain, leading some to get their hands on a copy, and they relayed more details on social media.

The Guardian was the first to publish an excerpt in which Harry recounts being physically attacked by his brother, Prince William. In the clip, Harry talks about an alleged confrontation in 2019 at his home in Nottingham Cottage, on the grounds of Kensington Palace, which resulted in William knocking Harry to the ground.

In another heartbreaking clip, this time published by People, Harry recounts how he walked through the Parisian tunnel where his mother, Princess Diana, suffered the fatal accident to relive her final moments in hopes of getting a closure.

"Spare" promises to delve into many more topics, including Harry's experience dealing with the tragic death of his mother, the challenges of growing up in the public eye, and the treatment of him and his wife, Meghan Markle, which caused them to step down as senior royals. Kensington Palace did not immediately respond to POPSUGAR's request for comment.

Harry will discuss more details about his book in an ITV special, 'Harry: The Interview', with Tom Bradby airing on January 8 at 9pm. GMT, an American special "60 minutes" broadcast the same day at 7:30 p.m. And one