On Déise Today with Damien Tiernan (Oct 10), Paddy Dwan and Mark Roper spoke about their new book 'Sea and Stone: The Waterford Coastline'.

This is the fourth collaboration between Paddy and Mark.

They discussed how they started to work together on their many books about nature in Waterford, and Mark also read some segments from the book for listeners..

The new book is being launched this coming Friday, October 13, at the vestibule in the Theatre Royal.

To listen back to Damien's chat with Paddy and Mark, you can click on the image above...