Jan van Ruysbroek <br/><br/>
The adornment of the spiritual marriage. The sparkling stone. The book of supreme truth 

 - New York :   Dutton y Co. inc. (E. P.),   1916. 
 - xxxii, 259 p. ;   21 cm. 
<br/><br/> Trans. from the Flemish by C. A. Wynschenk. Ed. with an introduction and notes by Evelyn Underhill