Colfer, Eoin,  1965- <br/><br/>
Half moon investigations / 
by Eoin Colfer. 
 - London :  Puffin Books,  2007. 
 - 311 p. : ;  20 cm. 
<br/><br/><label>ISBN: </label>9780141320809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mystery--Fiction.<br/>Private investigator--Fiction.<br/>Young adult--Fiction.