
The Bishop’s Palace at St Davids was placed in State Guardianship in 1932. The official guidebook was prepared by C.A. Ralegh Radford. The first edition appeared in 1934, and the second edition in 1953. This starts with the history of the palace followed by a description of the remains. There is a foldout plan inside the back cover.

The blue guide continued into the 1970s as a DOE guide, published on behalf of the Welsh Office. On the title page (but not the cover) the Welsh title is provided: Llys yr Esgob Tyddewi. It included a reconstruction by Alan Sorrell. A summary in Welsh is provided at the back of the guide.

The Cadw guide changed the title with the emphasis on St Davids (and note the dropping of the apostrophe). The author was by J. Wyn Evans, Dean of the neighbouring cathedral. It starts with ‘A Palace for Prelates: Historical Background’, and is followed by ‘A Tour of the Bishop’s Palace’. At the back is a section on ‘Bishops as Builders: a Summary of the Building History’ by Rick Turner. There is a plan of the palace inside the card rear cover. One page summarises the guide in Welsh.
The guide includes a section on St Non’s Chapel.

A revised version of the Wyn Evans and Turner guide was reissued in the larger Cadw format.
