Osborne, Mary Pope. <br/><br/>
Haunted castle on Hallows Eve /  [book] 

 - 1st ed. 
 - New York :  Random House,  c2003. 
 - 113 p. :  ill. ;  22 cm. 
 - Magic tree house ;  #30 .
 - Osborne, Mary Pope.  Magic tree house series  ;  #30 ;  #30. .
<br/><br/> "A Stepping Stone book." 
<br/><br/> In their magic treehouse, Jack and Annie are again transported to King Arthur's realm, where invisible beings, giant ravens, and mistaken magic spells have a duke's castle in an uproar on Halloween night. 
<br/><br/><label>ISBN: </label>0375825215 (Trade) 037592521X (Lib. bdg.) 
<br/><br/><label>LCCN: </label>2002156313 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Haunted houses<br/>Castles<br/>Ravens<br/>Halloween<br/>Time travel<br/>Magic<br/>Tree houses
<br/><br/><label>LC Class. No.: </label>PZ7.O81167  / Hat 2003 
<br/><br/><label>Dewey Class. No.: </label>[Fic]