TY  - BOOK
AU  - Riordan, Rick
TI  - Heroes of Olympus: the son of Neptune 
T2  - Heroes of Olympus
SN  - 9780141335735
U1  - 823 23
PY  - 2012///
CY  - London
PB  - Puffin books
KW  -  Fictitious characters-Hades -Greek deity
KW  - Mythology, Roman-juvenile fiction
KW  - Prophecy fiction
ER  -