Busse Library provides these websites for the study of higher education in the Mercy tradition and for the Sisters of Mercy.
- Catherine McAuley, Foundress, the Sisters of Mercy
- The Catherine McAuley Center, Cedar Rapids, Iowa
- A History of Venerable Catherine McAuley -- by the Religious Sisters of Mercy, Alma, Michigan
- Network for Mercy Education
- Sisters of Mercy, Colleges and Universities
- Sisters of Mercy in the Americas
- Sisters of Mercy of the Americas, Cedar Rapids -- official website
- Sisters of Mercy: New Catholic Encyclopedia
- Sisters of Mercy: West Midwest Community -- includes Iowa