A study by Wirt Sikes (1881), e-text from the Internet Sacred Text Archive.

By John Rhys (1901); e-text at the Internet Sacred Text Archive.

Text and translation of one of the earliest surviving Welsh nursery rhymes.

Online texts of "The Mabinogion", W. Jenkyn Thomas' 1907 "Welsh Fairy Stories", and the complete works of Marie Trevelyan.