Prince William is thinking about taking tough decisions for Prince Harry after the latter's memoir release.
The book which has been pushed back until the end of the year will detail bombshell secrets from Prince Harry's royal life.
Royal expert Duncan Larcombe claimed to the Daily Beast: "Once the book is out, William will have to make a decision about what he is going to do about Harry.
"But he is not going to do a thing until he knows what is on every page of that book.
"The reality is that if, as a senior member of the Royal Family, you have written a tell-all book, you have broken rule number one of the Royal Family."
A publishing source earlier told The Sun: "The manuscript has been finished and gone through all of the legal processes.
"It’s done and out of Harry’s hands.
"The publishing date has been pushed back once but it is on track for the end of the year."
Cillian Murphy donned the atomic scientist Robert Oppenheimer role
Justin Theroux's cousin Louis has revealed that the biggest celebrity in his phonebook is Jennifer Aniston
Jenna Ortega opens up on scrutiny from social media, saying she finds herself in trouble for being authentic
Idris Elba: "Everyone wanted to fight me, or race me or wanted me on their side. I played a lot of football, I loved...
Jennifer Aniston and Reese Witherspoon make a whopping $2 million per episode from 'the Morning Show'
The actors worked together in Oscar-winning comedy "Juno"