- eBookModern MagicProfessor Hoffmann
- eBookModern MagicProfessor Hoffmann
- eBookTreatise on Modern MagicProfessor Hoffmann
- eBookModern MagicProfessor Hoffmann
- eBookLatest Magic, Being original conjuring tricksProfessor Hoffmann
- eBookModern MagicProfessor Hoffmann
- eBookLatest Magic, Being original conjuring tricksProfessor Hoffmann