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.
The meditation on Isaiah 50:11, “Wandelt in de vlam van uw vuur” [Walk in the flame of your fire], was first published in De Heraut, no. 33, July 21, 1878. It was reprinted in Dutch in the South African monthly De Getuige, edited by the Rev. S.J. du Toit (1847–1911).
During a trip through Europe and the Middle East in 1880, Du Toit had visited the Netherlands and met Kuyper for the first time. Kuyper and Du Toit worked closely during the four years after their meeting, but subsequently grew apart due to conflicting interests and visions.