Prince Harry reportedly dedicates his memoir Spare to his wife, children and late mother - but makes no mention of his father King Charles or his brother Prince William.
It comes after copies of the explosive memoir appears to have accidentally gone on sale in Spain - five days before it was due to released worldwide on January 10.
There has already been leaked content from the book, which sees Harry claim he was physically attacked by William and knocked to the floor during a furious confrontation over Meghan Markle.
Harry also alleges that it was William and the Princess of Wales who encouraged him to wear a Nazi uniform to a fancy dress party in 2005 and they "howled” with laughter when they saw it.
And now The Sun claims it has managed to get a copy of the Spanish language version of Spare, which is titled En La Sombra, which means 'In The Shadow'.
According to the publication, the dedication page reads: "Para Meg, Archie y Lili... y, for supuesto, mi madre", which translates in English to "For Meg, Archie and Lili... and of course my mother" - with no mention of William or Charles.
A customer, who saw the book on sale on Spain, added: "I was shocked when I saw them selling it.
"They didn't seem to know how big this was - they're not as high-profile here.
"It must've been some kind of mistake."
Kensington Palace and Buckingham Palace have declined to comment on the leaked claims from Harry’s book which emerged five days before the explosive tell-all autobiography Spare is due to be published.
Harry alleges the heated confrontation took place at his then-home in London, Nottingham Cottage, in 2019 and left him with a visible injury to his back after William grabbed him by the collar and ripped his necklace before knocking him to the floor, The Guardian said.
The newspaper said it was able to obtain a copy of Spare despite the tight pre-launch security.
Harry writes: “(William) called me another name, then came at me. It all happened so fast. So very fast. He grabbed me by the collar, ripping my necklace, and he knocked me to the floor.
“I landed on the dog’s bowl, which cracked under my back, the pieces cutting into me. I lay there for a moment, dazed, then got to my feet and told him to get out.”
Other revelations from the book include how the brothers call each other "Willy” and "Harold” and that Charles pleaded with his sons during a tense meeting after the Duke of Edinburgh’s funeral: “Please, boys. Don’t make my final years a misery.”
Amid the claims, ITV released a new trailer for Tom Bradby’s interview with the Duke, which will be broadcast on Sunday night.
Bradby challenges Harry on "invading the privacy of your most nearest and dearest without permission”.
Harry replies: "That would be the accusation from people that don’t understand or don’t want to believe that my family have been briefing the press.”
The duke is also seen saying: “I don’t know how staying silent is ever going to make things better.”
ITV News at Ten presenter Bradby – a friend of Harry’s – says: "Wouldn’t your brother say to you, ‘Harry, how could you do this to me after everything? After everything we went through?’ Wouldn’t that be what he would say?”
Harry replies: "He would probably say all sorts of different things.”
This story is based off a translated version of Prince Harry’s book Spare.