56-year-old Samantha Markle has put together 330 pages of potential headaches for Meghan in her book titled ‘The Diary of Princess Pushy’s Sister Part 1’.

‘Princess Pushy’ is of course a reference to Meghan Markle and ‘Part 1’ hints that their may be more installments in the pipeline.

After announcing back in 2016 that she was writing a memoir, Samantha’s book is finally set for release in the United States on Friday, 17 January.

Barnes & Noble shared the overview of Samantha’s book which reads, ‘Amidst a firestorm of fake news and media mayhem, Samantha Markle shares the truth about her life and family against all odds and ultimatums, as a royal fairy tale plummets from the tea towels.’

‘Sometimes the truth really is stranger than fiction,’ it concluded.

With Meghan and Harry now thoroughly getting into the swing of using their voices in their new roles, detached from their royal duties, it will prove interesting to see if they pay any heed to the claims made in the books.

It is thought that Meghan has not seen her half-sister since 2008.

Florida-based Samantha’s intensely critical views of Meghan are likely to be echoed in the upcoming book.

However the insight she’ll be able to share into a relationship that started long after her last encounter with her half-sibling remains to be seen.