Kramer, Sibylle, <br/><br/>
Green, hidden and above :  the most exceptional treehouses / 
editor, Sibylle Kramer ; translation, Geoffrey Steinherz. 
 - 1st edition. 
 - [Salenstein, Switzerland] :   Braun,  2015. 
 - 263 pages :   chiefly illustrations (black and white, and colour) ;  29 cm. 
<br/><br/> Translated from the German. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9783037681930 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tree houses<br/>Tree houses--Design and construction.
<br/><br/><label>Dewey Class. No.: </label>728.9  / K G