[PAR] [TLE] Merchanter's Luck [SEP] Merchanter's Luck is a science fiction novel by American writer C. J. Cherryh.  It is set in the author's Alliance-Union universe, in which humanity has split into three major power blocs: Union, the Merchanter's Alliance and Earth.  In the context of the Alliance-Union universe, the book is one of Cherryh's Merchanter novels. [PAR] [TLE] C. J. Cherryh [SEP] Carolyn Janice Cherry (born September 1, 1942), better known by the pen name C. J. Cherryh, is an American writer of speculative fiction.  She has written more than 60 books since the mid-1970s, including the Hugo Award-winning novels "Downbelow Station" (1981) and "Cyteen" (1988), both set in her Alliance-Union universe.  She is known for "world building," depicting fictional realms with great realism supported by vast research in history, language, psychology, and archeology.  Her series of fantasy novels set in the Alliance-Union universe, the Morgaine Stories, have sold in excess of 3 million copies.
[PAR] [TLE] Merchanter 's Luck [ SEP ] Merchanter 's Luck is a science fiction novel by American writer C. J. Cherryh . It is set in the author 's Alliance - Union universe , in which humanity has split into three major power blocs : Union , the Merchanter 's Alliance and Earth . In the context of the Alliance - Union universe , the book is one of Cherryh 's Merchanter novels . [PAR] [TLE] C. J. Cherryh [ SEP ] Carolyn Janice Cherry ( born September 1 , 1942 ) , better known by the pen name C. J. Cherryh , is an American writer of speculative fiction . She has written more than 60 books since the mid-1970s , including the Hugo Award - winning novels " Downbelow Station " ( 1981 ) and " Cyteen " ( 1988 ) , both set in her Alliance - Union universe . She is known for " world building , " depicting fictional realms with great realism supported by vast research in history , language , psychology , and archeology . Her series of fantasy novels set in the Alliance - Union universe , the Morgaine Stories , have sold in excess of 3 million copies .
Merchanter's Luck is by the author who has written more than how many books?
Merchanter 's Luck is by the author who has written more than how many books ?
60
60