Fy Hanes i: Gwas y Stabl - Dyddiadur Sion Dafydd, Plas Creuddyn, 1582-1593
The exciting diary (1582-92) of a young stable-hand at Plas Creuddyn, Llandudno who assisted his master Robert Puw between 1586 and 1587 to keep the secret of the priests who printed the Catholic book Y Drych Cristianogawl whilst in hiding in Rhiwledyn cave on the mansion's land. 6 black-and-white illustrations.