High wire /   Cathy East Dubowski and Mark Dubowski.   

 - New York :   Pocket Books,   c1999.  
 - 120p 
 -  Nickelodeon : The mystery files of Shelby Woo  ; no. 10   .
<br/><br/><label>Dewey Class. No.: </label>FIC D851hiw 1999