Passio Olavi, more correctly Passio a miracule beati Olavi (The Passion and miracles of the Blessed Olaf) is a collection of legends about the Norwegian national saintOlaf II the Holy. The text was probably collected while Eysteinn Erlendsson was Archbishop of Nidaros (1159-1188), and is possibly written by Eysteinn himself. Egil Kraggerud dated the Passio Olavi to ca. 1150–1160.[1]
Skard, Eiliv (tr.), ed. (1930). Passio Olavi; lidingssoga og undergjerningane åt den heilage Olav (in Norwegian). Carsten Lien (binding). Oslo: Samlaget.
2nd ed., Det Norske samlaget, 1970
Facsimile edition. (with foreword by Arne Bakken). Det Norske samlaget, 1995. ISBN82-521-4397-0