(a)   guarded the Pomerium Line

(a)   is the Full form of SPQR

The (a)   was the name of Leo's ship

(a)   possessed Percy, Leo and Jason

What is Leo's full name

(a)   is Athena's Arch nemesis

______ and _______ were the rival giants of Bacchus

(a)  

(a)   was the Roman augur

(a)   was the name of Hazel's brother

An (a)   was The Mark of Athena