For All the Saints: Philip and James, Apostles
- Mentions that St. James the Less has been traditionally identified with St. James the brother of the Lord, but also mentions difficulties with holding this position.
- http://www.saintpatrickdc.org/ss/0503.htm#phil

James, son of Alphæus
- Article on St. James, by Karen Rae Keck.
- http://www2.evansville.edu/ecoleweb/glossary/alphaeus.html

St. James the Less, Apostle
- From Alban Butler's Lives of the Saints.
- http://www.ewtn.com/library/MARY/JAMES.htm

James Kiefer's Christian Biographies: Philip and James, Apostles
- Tries to sort out the various men named James in the New Testament. With prayer in traditional and contemporary language.
- http://elvis.rowan.edu/~kilroy/JEK/05/01.html

St. Philip the Apostle and St. James the Less
- Concise illustrated biographies.
- http://www.cin.org/saints/jamesphil.html

James the Lesser
- Profile identifies him with St. James the Just. Illustrated.
- http://www.catholic-forum.com/saints/saintj10.htm

St. Philip and St. James
- Profiles of these two apostles. Suitable for children.
- http://www.tntt.org/vni/tlieu/saints/St0503.htm

Catholic Encyclopedia: St. James the Less
- Identifies James the Less with James the Apostle, son of Alpheus, and with James the brother of the Lord.
- http://www.newadvent.org/cathen/08280a.htm