E. W. Dobberkau on Imagination, Suggestion and the Experimental Formation of Experience Among the contributions to the first volume of the Zentralblatt für Okkultismus that speak most directly to the concerns of The Inner Laboratory is E. W. Dobberkau’s Magische Experimente der Willenskraft als Einleitung in den Okkultismus. The article appeared in 1907 in the … Continue reading From Magical Will to the Operator