Welsh History & Genealogy Book Sources
An on-line collection of books of national cultural interest which are out of print.
Welsh Books Council.
Search and preview millions of books from libraries and publishers worldwide.
Founded in 1751 for the encouragement of Literature, Science and the Arts as connected with Wales.
An internet library of historical collections - search by keyword e.g. Wales, Aberystwyth.
Library of Congress.
YLolfa is one of Wales' leading printers and publishers.