Stephen the Deacon, Protomartyr - Includes the story of the discovery of relics of St. Stephen, and their translation. Mentions four feast days. - http://www.saintpatrickdc.org/ss/1226.htm#step
Acts 6:1-8:2 - Tells the story of the appointment of the first deacons and the martyrdom of Stephen. - http://rosetta.reltech.org/ECanon/search.php?qry=Acts+6%3A1-8%3A2&vrs=RSV
Stephen the Protomartyr - Brief article mentions some of the later Christian legends about the saint. - http://www2.evansville.edu/ecoleweb/glossary/stephenpm.html
Catholic Online: St. Stephen - The life story of the first Christian martyr. Suitable for children. - http://www.catholic.org/saints/saint.php?saint_id=137
Catholic Encyclopedia: St. Stephen - On the deacon, and first Christian martyr, honored in the West on 26 December. Article suitable for teenagers and adults. - http://www.newadvent.org/cathen/14286b.htm
Saint Stephen, the First Martyr - From the book "Lives of Saints," published by John J. Crawley. - http://www.ewtn.com/library/MARY/STEPHEN2.htm
St Stephen, the First Martyr - From Alban Butler's Lives of the Saints. - http://www.ewtn.com/library/MARY/STEPMART.htm
Saint Stephen, First Christian Martyr - Three accounts, for children ages 0-8, for children 8-14, and ages 14-adult. By Catherine Fournier. - http://www.domestic-church.com/CONTENT.DCC/19971201/SAINTS/STSTEVN.HTM
Stephen, Deacon and Protomartyr - Biographical profile. Includes prayer in traditional and contemporary language. - http://elvis.rowan.edu/~kilroy/JEK/12/26.html
Stephen the Martyr - Illustrated profile, with links. - http://www.catholic-forum.com/saints/saints04.htm