""Sweet Singers of Wales: A Story of Welsh Hymns and Their Authors"" is a historical book written by Howell Elvet Lewis in 1889. The book explores the rich history of Welsh hymns and their authors, providing readers with a detailed account of the origins and development of Welsh hymnody. The author delves into the lives and works of some of the most famous Welsh hymn writers, including William Williams, Ann Griffiths, and Thomas Charles. The book...