Blumberg, G. Quellen und Realien des Kalewipoeg, nebst Varianten und Ergänzungen. Dorpat, 1869. An important work, including a map, from which we have borrowed some particulars.
Boecler, J.M. Der Ehsten abergläubische Gebräuche, Weisen, und Gewohnheiten, von Johann Wolfgang Boecler, weiland Pastor zu Kusal in Ehstland und des Consistorii in Reval Assessor. Mit auf die Gegenwart bezüglichen Anmerkungen beleuchtet von Dr. F. R. Kreutzwald. St. Petersburg, 1854.
Bouquet from the Baltic. All the Year Round, IV. pp. 80-83 (Nov. 3, 1860). Relates to some of the legends of Vanemuine, the Kalevipoeg, and Koit and Aemmerik.
Dido, A. Littérature orale des Estoniens. Bibliographie des principale Publications de l'Estonie, et en particulier celle du Dr. Frédéric Reinhold Kreutzwald, 1804-1882. Revue des Traditions Populaires, VIII. pp. 353-365, 424-428, 485-495 (1893). Contains an account, more or less detailed, of the longer tales in Kreutzwald's collection, a few being fully translated.
Dido, A. Kalewipoeg, Épopée nationale Estonienne. Op. cit. IX. pp. 137-155 (1894). Contains an analysis of the poem.
Donner, A. Kalevipoeg jumalaistarulliselta ja historialliselta kannalta katsottuna. Suomi, ser. 2, vol. 5 (1866). Discusses the mythological and historical character of the Kalevipoeg, and its relations to the Kalevala, especially as regards the episode of Kullervo.
Esthonia. Encyclopædia Britannica (ed. IX.), vol. viii. pp. 561-563 (1878).
Gould, S.B. The Kalevipoeg. Fraser's Magazine, vol. 78, pp. 534-544 (Oct. 1868). A fragmentary account of the poem, containing some curious errors, such as "Sarwik" being translated "Hell;" but with useful comments, especially on the Kalevide's voyage to the North Pole. We cannot see, however, that the Esthonian writings exhibit the melancholy character of a depressed nation, as Mr. Baring-Gould imagines.
Grosse, Julius. Die Abenteuer des Kalewiden: Esthnisches Volksmärchen. Leipzig, 1875. An abstract of the story in hexameters.
Israel, C. Chr. Kalewipoeg, oder die Abenteuer des Kalewiden, Eine estnische Sage frei nach dem Estnischen bearbeitet. Frankfort-on-Main, 1873. A good prose abstract of the poem, somewhat rearranged.