The rollercoaster case : the third case 
rollercoaster case the third case 
 -  224 p. : ill. ; 20 cm. ; pbk. 
 - London  Orion Children's Books  2017 
<br/><br/><label>ISBN: </label>9781510101166 
<br/><br/><label>Dewey Class. No.: </label>823.92 GAR  / 22.823.92 GAR