A revised and updated version of
Abraham Kuyper: An Annotated Bibliography 1857-2010 by Tjitze Kuipers (2011)

You can buy a printed edition of this book on the site of the publisher.

1900

Die Krisis in Südafrika. Ins Deutsche übersetzt von W.K. in R.
Berlin, Verlag von Martin Warneck 1900 (Berlin SW, Thormann & Goetsch). 51 pp., 24cm.—M. 0.60.
Published: May 1900.
Translation (German) of: 1900.03.
Translated by: Rev. W. Kolfhaus in Radevormwald (see 1897.09).
2nd printing also published in: 1900.
ET: The crisis in South Africa. Translated into German by W.K. in R.

In a letter dated May 6, 1900 (see 1931.03, letter no. 63), Kuyper asked W.J. Leyds, envoy extraordinary and minister plenipotentiary to the courts of Germany, Russia, Holland, Belgium, and Portugal, and to the government of France on behalf of the Transvaal (but actually working on behalf of both Boer Republics), whether the translation of 1900.03 into German had already been undertaken. If not, Kuyper stated that he would be willing to find a translator and to pay the translation costs of ƒ150.-.