Riordan, Rick, <br/><br/>
Demigods & Magicians / 
 Demigods and magicians 
Rick Riordan. 
 - First Edition. 
 - 187 pages ;  19 cm 
<br/><br/> "The Son of Sobek was first published as a short story in the paperback edition of The Son of Neptune by Rick Riordan, July 2013.  The Staff of Serapis was first published as a short story in the paperback edition of The Mark of Athena by Rick Riordan, April 2014.  The Crown of Ptolemy was first published as a short story in the paperback edition of The House of Hades by Rick Riordan, March 2015."  The son of Sobek -- The staff of Serapis -- The crown of Ptolemy. 
<br/><br/> "Magic, monsters, and mayhem abound when Percy Jackson and Annabeth Chase meet Carter and Sadie Kane for the first time in this short story collection"-- 
<br/><br/><label>ISBN: </label>9781484732786 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's stories, American.<br/>Mythology, Greek--Fiction.<br/>Mythology, Egyptian--Fiction.<br/>Magic--Fiction.<br/>Monsters--Fiction.<br/>Short stories.<br/>JUVENILE FICTION / Action & Adventure / General.<br/>JUVENILE FICTION / Fantasy & Magic.<br/>JUVENILE FICTION / Short Stories.
<br/><br/><label>Dewey Class. No.: </label>292.08