Berriman, who wrote the book alongside respected former BBC journalist Glen Campbell, said: "Finally we are getting this book published.
The book - 'The Search For My Mother’s Murderer' - is written by Neil Berriman, the son of Sandra Rivett; the nanny murdered by Lucan.
He added: "With explosive new evidence, entwined with fresh witness testimony, The Search For My Mother's Murderer traces my decade long investigation to confront the man who I believe, and science says, murdered my mum.
An explosive new book on Lord Lucan is finally being published.
The book claims to contain "explosive new evidence, entwined with fresh witness testimony" and details surrounding the notorious 1974 murder.
