Publications include 'Gardens of Faith' (2006), a book identifying Unitarian locations from the past in South Wales, as well as 'The Good Ground' (2010) referring to the existing congregations in Wales. Both can be obtained for £5.00 from the General Secretary.

A Welsh Language pamphlet 'Ffydd sydd yn werth meddwl amdani', explaining the Unitarian position and background,is also available.

A book of readings (Cynnal y Fflam) suitable for use in Welsh language services has been published and available from the Secretary for £5 plus £1 postage .