Metz, Melinda <br/><br/>
The case of the surprise call 

 - New York  Scholastic  1999 
 - 86 
 - New adventures of Mary-Kate & Ashley .
<br/><br/> When Mary-Kate and Ashley get to their great-grandmother's detective clubhouse, they discover that someone had broken in. Was it the singing dragon, the giant bunny, or the mysterious stranger that kept calling them? 
<br/><br/><label>ISBN: </label>9780590294034 
<br/><br/><label>Dewey Class. No.: </label>823  / MET-C