This is the second book of "The Olympians" series with Percy Jackson. It is more Greek mythology and monsters coming to life to take over Olympus and the modern western world. Good thing 14 year old Percy is a hero who takes his tasks seriously.
This is a great series for young adults. It will teach them about Greek mythology in a way that just might stick in their minds. It's also great because the heros are kids too. It's a fun fast series for adults as well who just want something fast and entertaining to read.