Most Popular Books
- The Landfall of Leif Erikson, A.D. 1000, and the site of his houses in Vineland. (A summary of the Vineland Sagas in Peringskiöld's edition of the Heimskringla of Shorri Sturleyson.) [With maps and il
- Monumentorum Sueo-gothicorum Liber Primus...
- Monumenta Ullerakensia Cum Upsalia Nova Illustrata, Eller: Vlleräkers Häradz Minnings-merken Med Nya Upsala
