Person Name: Unknown Hymnal Title: Global Praise 3 Author of "Salamun Kullaheen (May peace be with you)" in Global Praise 3 In some hymnals, the editors noted that a hymn's author is unknown to them, and so this artificial "person" entry is used to reflect that fact. Obviously, the hymns attributed to "Author Unknown" "Unknown" or "Anonymous" could have been written by many people over a span of many centuries.
Anonymous