Bernadotte, Sonja & Lennart: Insel Mainau. Unser Blumenparadies in Bodensee.
 
Verlag Mainauverwaltung [?1974]. Oblong 4to. 23 x 24 pp. [72] pp. Richly illustrated with colour photographs and a plan. / Text trilingual in German, English and French.
 
Publisher’s pictorial boards. Very fine. Incribed in September of 1977 to [Marianne Kempe], widow of Carl Kempe, Ekolsund, by Sonja and Lennart [Bernadotte], ”Med varmt tack och hälsningar och önskan om snart återseende”. 
 
ENGLISH:
 
”Mainau Island. Our flower paradise in Lake Constance” by former Swedish prince Lennart Bernadotte and his second wife, Sonja, née Hauntz.