Catholic bible commentaries

The Navarre Bible, Ignatius Study Bible, and Orchard's "A Catholic Commentary on Holy Scripture" are supposed to be good commentaries on the Bible. But there's also a couple of resources available on the web:

• The venerable Haydock's Catholic Bible Commentary
(also available for download as a single text file)

• Thomas Aquinas's Catena Aurea, collecting commentaries on the Gospels from the Church Fathers

If you want to check out the Navarre, Ignatius, or Orchard commentaries before purchasing, you can see previews of their content on Google Book Search and Questia. See what they say about this Sunday's readings!