"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.
Summary:
"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"-- Provided by publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.