Studies in Mediæval Life and Literature

Abélard, Tome I

Abélard, Tome II

Childhood in literature and art, with some observations on literature for children

Country Life in the Poetry of John Clare

De Ridderromantiek der Franse en Duitse Middeleeuwen

Epic and Romance: Essays on Medieval Literature

Euphorion - Vol. I Being Studies of the Antique and the Mediaeval in the Renaissance

Euphorion - Vol. II Being Studies of the Antique and the Mediaeval in the Renaissance

Glimpses of the dark ages

Herfsttij der Middeleeuwen Studie over levens- en gedachtervormen der veertiende en vijftiende eeuw in Frankrijk en de Nederlanden

Historia Calamitatum