The House of Hades /
Riordan, Rick
The House of Hades / Rick Riordan - 1st Disney Hyperion US pbk. ed - New York : Disney Hyperion Books, 2015, c2013 - 597 p. : ill. ; 20 cm - The heroes of Olympus ; book four . - Riordan, Rick. Heroes of Olympus ; bk. 4 .
Includes a short story from the author's Percy Jackson & the Olympian's The demigod files: Percy Jackson & the sword of Hades Includes bonus crossover story of the author's: The Crown of Ptolemy
Greek and Roman demigods from the Prophecy of Seven must work together to seal the Doors of Death--and help Percy and Annabeth escape the Underworld in the process
8-12
9781423146773 (pbk.) 1423146778 (pbk.)
Series Fic Heroes of Olympus 4
The House of Hades / Rick Riordan - 1st Disney Hyperion US pbk. ed - New York : Disney Hyperion Books, 2015, c2013 - 597 p. : ill. ; 20 cm - The heroes of Olympus ; book four . - Riordan, Rick. Heroes of Olympus ; bk. 4 .
Includes a short story from the author's Percy Jackson & the Olympian's The demigod files: Percy Jackson & the sword of Hades Includes bonus crossover story of the author's: The Crown of Ptolemy
Greek and Roman demigods from the Prophecy of Seven must work together to seal the Doors of Death--and help Percy and Annabeth escape the Underworld in the process
8-12
9781423146773 (pbk.) 1423146778 (pbk.)
Series Fic Heroes of Olympus 4