Koestler, Arthur,  1905-1983. <br/><br/>
The invisible writing  :  Being the Second Volume of Arrow in the Blue An Autobiography / 
Arthur Koestler, 
 - New York :  Macmillan,  c1954 
 - 431 p. :  illus., ports. ;  21 cm. 
 - The Danube edition .
<br/><br/> The second volume of an autobiography, 1932-40; v. 1 has title Arrow in the blue; v. 3 has title Stranger on the square.  Originally published in 1954, reprinted with author's Note to the Danube ed. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Koestler, Arthur, 1905-1983. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Novelists, English--20th century--Biography.<br/>Political activists--Great Britain--Biography.<br/>Philosophers--Great Britain--Biography.<br/>Journalists--Great Britain--Biography.
<br/><br/><label>Dewey Class. No.: </label>828.91209  / KOI 1954