Verk av
- Queen Eufemia's legacy : Middle Low German literary culture, royal patronage, and the first old Swedish epic (1301) – Ann Arbor, Mich. : UMI, 1999
- Titeln i Libris
- referens till Eufemiavisorna (bibliografi)
- The old Swedish Hærra Ivan Leons riddare – Cardiff : University of Wales Press, 2011
- Ingår i The Arthur of the north. – s. 123-144
- Titeln i Libris
- referens till Eufemiavisorna (bibliografi)