Martyn Williams will be in the Arms Park club shop from 4.15pm to 5.00pm on Saturday 1 March ahead of the Magners League match against Munster.
Martyn will be signing copies of his autobiography, "The Magnificent Seven by Martyn Williams with Simon Thomas", which is published by John Blake. Copies are available now in the Arms Park shop priced at £17.99.
Martyn has decided to donate most of the money made from the book to Cancer Care Cymru, with the battle against such a devastating disease very prominent in his thinking, as it affects so many people.
Copies of the book are available in the Cardiff Blues online store, use the tab at the top of the page or enter by clicking here>>