The Novena to Our Mother of Perpetual Help is a booklet containing a set of prayers including the Roman Catholic novena to Our Mother of Perpetual Help, that was originally published in Jaén, Spain in 1899. It was then widely republished by American Redemptorist priests in 1927, then ultimately revised by Irish and Australian Redemptorist priests on 23 June 1948.
The present booklet was mainly co-authored by the Australian priest The Rev Leo James English, C.Ss.R, and Fra Gerard O'Donnell, and is officially presently used at the Church of San Alphonsus Ligouri in Rome each week, where the original icon of Our Mother of Perpetual Help is permanently enshrined.