Read more - Tony Blair admits he lied to save Irish peace process

The former British Prime Minister is set to travel to Dublin to sign copies of his newly released memoir "The Journey" on Saturday. His visit will be marked by protests from the Socialist Republican Party group, Eirígí, and the Irish Anti-War Movement (IAWN).

Eirígí has called for Tony Blair "to be arrested for war crimes if he enters the Twenty-Six Counties" according to a statement on their website.

The group is planning to hold a demonstration outside Eason’s bookshop on O'Connell Street, where the book signing will take place.

Eirígí spokesperson, Daithí Mac An Mhaistír said "Tony Blair is a war criminal, with the blood of hundreds of thousands of innocent civilians on his hands. Alongside his US allies, Blair launched brutal and bloody wars against the people of Afghanistan and Iraq."

He also said "Blair also oversaw the normalization of the British occupation in the Six Counties and the murder by pro-British forces of nationalist civilians, including human rights lawyer Rosemary Nelson. He also blocked all attempts to secure the truth about collusion between British forces and unionist death squads, in particular their role in the Dublin/Monaghan bombings.”

Mac An Mhaistír concluded: “The book promotion in Eason’s is an insult to the victims of Blair's war crimes and Eason’s should withdraw their invitation to him."

The IAWN are also planning a demonstration on Parnell Square less than half a mile from the bookstore. Their statement said that they are protesting "for the victims of Tony Blair's military actions and foreign policies in Iraq, Afghanistan and Palestine."

Their plan to start of book of condolences will coincide with the demonstration they have planned for Saturday. Mr Blair's book signing is due to take place in Eason’s bookshop on O'Connell Street. The groups protest will commence less than a half a mile from the store, at the Garden of Remembrance, on Parnell Street.

Richard Boyd Barrett, chairperson of the IAWM said "Tony Blair is a war criminal, if the term has any meaning at all. He played a key role in fabricating the lies and bogus justifications for an illegal and murderous war in Iraq and the equally immoral war in Afghanistan. He has the blood of hundreds of thousands on his hands."

He added "The idea of Blair justifying his war crimes in a book, regardless of where that money goes, is nauseating. This book is a purely cynical maneuver to whitewash responsibility for war crimes and mass murder."

Two other groups, Peace & Neutrality Alliance and Ireland-Palestine Solidarity Campaign have also pledged their support for the demonstration. In 2003 the IAWM organized an anti-war protest which brought 100,000 people to the streets of Dublin. They are hoping the see the same numbers this weekend.

Security on Easons bookstore will be high on Saturday morning. Customers who wish to get a signed copy of Blair's memoir, "The Journey", will not be able to get a personal dedication or even a photograph with the author.

Customer's bags, purses and phones will be checked at a holding point and each person entering the store will be fitted with a wristband which will allow they to join the queue.

Despite the widespread plans for protests and objections to Blair his book is currently breaking records. Trade the Trend has reported that overnight his memoir rose from 11th place to first place on Amazon.co.uk's rankings.

His book has already surpassed Stieg Larsson, Stephanie Meyer and Terry Pratchett for their books first day of sales. Amazon have reported that it is on target for becoming their biggest selling personal memoir.

Read more - Tony Blair admits he lied to save Irish peace process