Collection of writings mysticism, mental states

Lot 1064 limit € 20

8 different issues in total, including: 1 x collector's picture album "Secret powers?", volume 1 - Austria cigarette factory Munich, Munich book trade house M. Müller & Sohn, 1934, half linen (probably complete), 1 x Dr. Wulffen "The psychology of the imposter", Leipzig: Dürr & Weber, 1923, ill. cardboard cover, 1 x Dr. Carl Pelmann "Psychic Limit States", Bonn: Friedrich Cohen, 1920, cardboard cover (stabilized at the edges), 1 x Moecke "You too can see clairvoyantly!", ill. School of clairvoyance, course 1, Stuttgart: Süddeutsches Verlagshaus, 1930, ill. Brochure, Dr. Mainhardt "The nervous feelings of fear. Their control and elimination through simple psychological procedures, Leipzig: Wendel's Verlag, oJ, illustrated paperback etc., various signs of age and use