Hans Falk (Swiss, 1918-2002). 5 hardcover books about / by the artist, all in German. Hans Falk, Fritz Billeter - Transvestie, 1985, ABC Verlag, Zurich. Discoloration to dust jacket, creases to front interior flap of dust jacket, light discoloration on cover. 2 copies of Frtiz Billeter, Friedrich Durrenmatt, Hans Falk - Hans Falk, 1975, ABC Verlag, Zurich. Both with signed inscriptions in ink from Hans Falk, dated 1978 and 1979. 1 with additional signed page. Tears to dust jacket on 1, and light discoloration to cover; dust jacket missing on the other, with scratches, wear and discoloration to cover. Paul Nizon - Hans Falk, 1973-1979, ABC Verlag, Zurich. With signed inscription in ink from Hans Falk, dated 1979. Light wear and discoloration to dust jacket and cover. Hans Falk, Hugo Loetsher, Fritz Billeter - Hans Falk: Circus, ABC Verlag, Zurich, 1981. With signed inscription in ink from Hans Falk. Slight discoloration to cover, tear on top corner of dust jacket