CALA V : the Pure Pearl - Ad-Durra an-Naqiya and Other Texts by Muhammad Ibn UmailTheodor Abt, Wilferd Madelung · First published 2020Open the Tome
CALA III: The Book of the Keys of the Work, Kitab Mafatih as-san’a by Zosimos of PanopolisZosimos of Panopolis, Theodor Abt · First published 2017Open the Tome
Book Of The Explanation Of The Symbols Kitb All Arrumz By Muhammad Ibn UmailTheodor Abt · First published 2010Open the Tome
Identitätskrisen im ländlichen RaumTheodor Abt, Günter Endruweit, Ulrich Planck, Hans Bach · First published 1987Open the Tome
