Ellis, Carol <br/><br/>
The Case of the Green Ghost / 
Carol Ellis. 
 - NY :  HarperCollins,  1999. 
 - 83 
 - The New Adventures of Mary-Kate & Ashley .
<br/><br/> The girls find themselves with clues leading them to a haunted house and two mysteries to solve. 
<br/><br/><label>ISBN: </label>0061065862 
<br/><br/><label>Subjects--Topical Terms: </label><br/>detectives-fiction<br/>ghosts-fiction