Wagner, Richard,  1813-1883. <br/><br/>
Tristan and Isolda :  opera in three acts / 
vocal score by Richard Kleinmichel ; English version by Henry Grafton Chapman, with an essay on the story of the opera by H.E. Krehbiel. 
 - London :  Schirmer,  1934. 
<br/><br/> German and English texts.