The royal family is gearing up for what Prince Harry will say in his new memoir, and author Christopher Andersen believes the prince won't hold back.
"I would imagine they are quaking in their boots, I know they are. The potential for calamity with the publication of that book is immense," he said. "And so I can see more chaos on the horizon and more hurt feelings."
There may be a chance that Harry, 37, and Meghan, 40, come to the U.K. for the Queen's Platinum Jubilee, which would be the first time the brood gets to meet the pair's daughter.
"Meghan will come and she will bring Archie and Lili," Andersen predicted.
But the reunion could be tense. "William is completely loyal to his father. Any perceived slight to his father, even from his own brother is something he inevitably will respond to," the author noted. "I can't imagine that he won't tell his own story at some point."
Over the summer, the dad-of-two announced his latest venture.
"I’m writing this not as the prince I was born but as the man I have become. I’ve worn many hats over the years, both literally and figuratively, and my hope is that in telling my story — the highs and lows, the mistakes, the lessons learned — I can help show that no matter where we come from, we have more in common than we think," he said in a press release. "I’m deeply grateful for the opportunity to share what I’ve learned over the course of my life so far and excited for people to read a firsthand account of my life that’s accurate and wholly truthful."
Although Harry wants to share his truth, an expert believes there will be consequences.
"It will become an international bestseller, but at what cost to the monarchy? There will be nowhere to hide," royal expert Robert Jobson told FEMAIL. "This is bound to cause mayhem amongst the House of Windsor."