For the first time ever, Waterstones Bookshop has chosen a Welsh language book as ‘Book of the Month’.
It’s a collection of short stories by such writers such as Bethan Evans, Guy David and Eurgain Summer.
http://www.gwales.com/bibliographic/?isbn=9781907424656&tsid=2#top
I wonder if that accounts for every Waterstones in the United Kingdom (haven’t read the article yet!). If it does then there’s a good chance I can buy a copy in Maidstone! 
If they choose to stock it in the Wrecsam branch (in Wales) it will double their stock of Welsh language books! I buy all my books from a small shop in the indoor market called siop y siswrn, I bought Llanw by Manon Steffan Ros from there today.