Four Large Watercolour Motifs of Rudolf SteinerGerard Wagner, Peter Stebbing, Rudolf Steiner · First published 2023Open the Tome
Africa-Europe Research and Innovation CooperationAndrew Cherry, James Haselip, Gerard Ralphs, Isabella E. Wagner · First published 2018Open the Tome
Art of Colour and the Human Form : Seven Motif Sketches of Rudolf SteinerRudolf Steiner, Gerard Wagner, Peter Stebbing, Peter Selg · First published 2018Open the Tome
Practice and emptiness in the "Discourse Record of Ruru Jushi", Yan Bing (d. 1212), a Chan Buddhist layman of the Southern SongAlan Gerard Wagner · First published 2008Open the Tome
