Writing for City and Nation journal, Ms Murphy went on to counsel the Duke’s fellow royals “shall be bracing themselves” for private disputes to be out in public.
She stated: “There could be no underestimating the injury finished to the way forward for the monarchy ought to something be printed that turns public opinion considerably towards senior royals.
“Tentatively scheduled for publication in late 2022, the Prince’s memoirs might show an explosive finale to the Queen’s Platinum Jubilee 12 months.
“There are grand plans for a pageant, picnics, a service and a live performance to mark her record-breaking 70 years on the throne.
“Coupled with the anticipated sense of celebration over COVID restrictions hopefully having eased, the central weekend in June has been designed to place the monarch on the centre of a second of nice nationwide and international pleasure.
“Relying on how Prince Harry tells his story, by the top of the 12 months she could possibly be on the centre of one thing very totally different.”