Mark, St
- Scholarly essay on the evangelist, from the 1911 Encyclopædia Britannica.
- http://encyclopedia.jrank.org/MAL_MAR/MARK_ST.html

Life of the Apostle and Evangelist Mark
- By Severus, Bishop of Al-Ushmunain; translated from the Arabic by B. Evetts.
- http://www.voskrese.info/spl/patmark.html

Mark, Evangelist
- Illustrated. Includes legendary material and speculation.
- http://www.saintpatrickdc.org/ss/0425.htm#mark

Copt-Net: Saint Mark
- Bullet list of traditions concerning St. Mark in the Coptic Orthodox Church.
- http://www.coptic.net/synexarion/Mark.txt

St. Mark's Episcopal Church: Saint Mark
- An excerpt from "The Book of Lesser Feasts and Fasts." Includes traditional Anglican prayer for his feast day.
- http://stmarksantioch.org/mark.htm

Mark
- Biographical sketch of St. Mark, by Karen Rae Keck.
- http://www2.evansville.edu/ecoleweb/glossary/mark.html

Catholic Online: St. Mark
- Brief, pious hagiography of the patron saint of notaries.
- http://www.catholic.org/saints/saint.php?saint_id=305

St. Mark the Evangelist
- His life story. Suitable for children.
- http://www.tntt.org/vni/tlieu/saints/St0425.htm

James Kiefer's Christian Biographies: Mark the Evangelist
- Includes prayer in traditional and contemporary language.
- http://elvis.rowan.edu/~kilroy/JEK/04/25.html

Catholic Encyclopedia: St. Mark
- What can be pieced together of St. Mark's life from Scripture. Also reports on tradition surrounding the saint.
- http://www.newadvent.org/cathen/09672c.htm

Saint Mark, Evangelist, Patron Saint of Venice
- From Butler's Lives of the Saints.
- http://www.catholic-forum.com/saints/stm08002.htm

Patron Saints Index: Mark the Evangelist
- Illustrated profile.
- http://www.catholic-forum.com/saints/saintm08.htm