Miscellaneous
- American Chesterton Society
- Aristotelian Thomism
- Bernard Lonergan Archive
- Castelo Histórico
- Confraria de Artes Liberais
- Contra Impugnantes
- Copernicus Center for Interdisciplinary Studies
- Corpus Thomisticum
- Deus lo Vult!
- Disputations
- Estudos Tomistas
- G. K. Chesterton’s Works on the Web
- G.E.M. Anscombe Bibliography
- Institute for the Study of Nature
- Ite ad Thomam
- James V. Schall Compilation
- Jornal Rascunho
- Just Thomism
- Mythgard Institute
- Reflections of a Catholic Scientist
- Science Daily
- Sententiæ Deo
- Sobre os Ombros de Gigantes
- Sociedad de Educaión Clásica
- Sociedade Chesterton Brasil
- Sociedade Chesterton Portugal
- Stanford Encyclopedia of Philosophy
- Strange Notions
- Studia Neoaristotelica
- Syllabus – Thomas Aquinas College
- The Cardinal Newman Society
- The Charles De Koninck Project
- The Institute for Advanced Physics
- The Jacques Maritain Center at Notre Dame
- The Mythpoeic Society
- The Pope Benedict XVI Fan Club
- The Prosblogion
- The Russel Kirk Center
- The Scholasticum
- The Society for Aristotelian-Thomistic Studies
- The Thomist
- The Tolkien Professor
- The Tolkien Society
- Thomistic Institute
- Thomistica
- What’s Wrong with the World
Mundo Católico
Notícias e Cultura
Personae Gratae
- Alan Aversa
- Alexander Pruss
- Alfred J. Freddoso
- Christopher S. Morrissey
- Christopher Shields
- Dave Armstrong
- David S. Oderberg
- Edward Feser
- Eleonore Stump
- Fr. James V. Schall
- Fr. John Hunwicke
- Fr. John Zuhlsdorf
- Fr. Ray Blake
- Fr. Stephen L. Brock
- Francis J. Beckwith
- Gyula Klima
- J. Budziszewski
- James Franklin