Books in Welsh
12 volumes in the collection.
Y ddwy chwaer: Ffeithiau hanesyddol
Anonymous · Cranogwen
Brethyn Cartref: Ystraeon Cymreig
T. Gwynn (Thomas Gwynn) Jones
I'r Aifft Ac Yn Ol
D. Rhagfyr Jones
Geiriadur Cymraeg a Saesneg Byr
Owen Morgan, Sir Edwards
A Pocket Dictionary: Welsh-English
William Richards
Gwaith Mynyddog. Cyfrol II
Mynyddog · Owen Morgan, Sir Edwards
Gwaith Alun
John Blackwell · Samuel Maurice Jones +1
Gwaith Samuel Roberts
Samuel Roberts · Owen Morgan, Sir Edwards
Y Gododin: A Poem of the Battle of Cattraeth
Aneirin · John Williams
Yr Hwiangerddi
Owen Morgan, Sir Edwards
Ceiriog
John Ceiriog Hughes · Owen Morgan, Sir Edwards
Cartrefi Cymru
Owen Morgan, Sir Edwards