Meghan Markle's half sister has threatened to release a tell-all book at the same time as the Duchess of Sussex is set to deliver her first child with Prince Harry.
54-year-old Samantha Markle vowed to "hold nothing back" in her book entitled "In the Shadows of The Duchess" that is set to be published by the end of April.
The second part of the book will be out in July.
“It is an honest warm and witty and heartfelt memoir," Samantha told The Daily Star Online. "Not a negative pamphlet."
“(But) all positive?" she continued. "Subjective, I suppose, but most intelligent and reasonable people will like it,”
“Let’s just say the nasty gossip about her on the internet is negative and by comparison my book is not. People seem to want dirt. My book is not dirt… but it’s not fluff either.”
Samantha criticized Meghan "inhumane" treatment of their dad, going as far as to blame her should the latter die.