Edwin, Aeduini
- Biographical article on the king of Northumbria. From the 1911 Encyclopædia Britannica. Some scanner errors.
- http://encyclopedia.jrank.org/ECG_EMS/EDWIN_AEDUINI.html

Edwin, King
- Biographical portrait of the martyr, with links to other saints with whom he was associated.
- http://www.saintpatrickdc.org/ss/1012.htm#edwi

Catholic Online: St. Edwin
- Pious hagiography. Incoherent in spots.
- http://www.catholic.org/saints/saint.php?saint_id=625

Catholic Encyclopedia: St. Edwin
- Biography of the first Christian King of Northumbria, who died in 633. Also known, in Latinized form, as Aeduini.
- http://www.newadvent.org/cathen/05323b.htm

Edwin
- Profile of King St. Edwin.
- http://www.catholic-forum.com/saints/sainte10.htm