Komedija v štirih dejanjih
An Outline Sketch of His Life and Public Services
Elämä ja toiminta
or, The Book of Fate
ou la Destinée, histoire orientale
Bulletin van het Koloniaal Museum te Haarlem No. 47.
and Cavalleria Rusticana
Yli-ihmisen elämäntarina
Told by Natives of the East Coast of Africa
De Aarde en haar Volken, 1908