TY  - BOOK
AU  - Riordan, Rick 
TI  - The houses of Hades
T2  - The heroes of Olympus
SN  - 9781368051712
AV  - PZ7 .R48298 .H 
U1  - 813.6 
PY  - 2013///
CY  - New York
PB  - Disney
KW  - Greek gods
KW  - Greek mythology
KW  - Roman mythology
KW  - Children's
N1  - R
; 680
; Lexile
; R
; Raz-Plus

N2  - "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"--
ER  -