The Duke and Duchess of Sussex have accused the author of a new royal biography of "deranged conspiracy and melodrama".
In extracts from his forthcoming book, published by the Times on Friday, Tom Bower claims Queen Camilla told a friend Meghan had "brainwashed" Prince Harry.
He also writes that Meghan became a "divisive agent" and was seen by the Prince of Wales and Catherine, Princess of Wales as a "threat".
A spokesperson for Prince Harry and Meghan said Bower had "long crossed the line from criticism into fixation".
They said in a statement on Saturday: "This is someone who has publicly stated, 'the monarchy in fact depends on actually obliterating the Sussexes from our state of life,' language that speaks for itself.
