1. •Theodor Abt und Erik Hornung: Knowledge for the Afterlife (Zurich 2003)
2. •English translation of the Amduat by David Warburton, revised and edited by Theodor Abt und Erik Hornung, with hieroglyphs and transcription (Zurich 2007)

1. •CALA I       The Hall ar-rumuz (The Explanation of the Symbols) written by Mohammed ibn Umail (Zurich 2003)
2. •CALA I A    The Hall ar-rumuz (The Explanation of the Symbols), Psychological Interpretation written by Marie-Louise von Franz (Zurich 2006)
3. •CALA I B     The Hall ar-rumuz (The Explanation of the Symbols), Psychological Interpretation based on other texts of Ibn Umail as well as authors quoted by him, written by Theodor Abt (Daimon 2010)
4. •CALA II.1    Mushaf as-suwar (The Book of Pictures) written by Zosimos of Panapolis, Facsimile of an Arabic Manuscript form the 13th century (Zurich 2007)
5. •Supplement to the CALA Series: Mushaf as-suwar (The Book of Pictures) written by Zosimos of Panapolis, Facsimile of an Arabic Manuscript form the 13th century.
   Introduction and Pictures
   edited by Theodor Abt (Zurich 2007)
6. •CALA II.2     English translation (Forthcoming)
7. •Theodor Abt: The Great Vision of Mohammed ibn Umail (Los Angeles 2003)

1. •Theodor Abt: Picture Interpretation according to C. G. Jung (Zurich 2005)

1. •Theodor Abt: Progress without Loss of Soul (Chicago 1989)
2. •Theodor Abt: Knowledge and Intuitiveness (for the time being only in German: Wissen und Ahnung, Niederalteich 2007)