This is the sequel to Family Habits. If you have not read Family Habits, go read that one and then come back. :)

Darkness. . . . that's the first thing I saw when I awoke. . . . or more like felt. I couldn't see or hear anything! Just as I was starting to get worried, a voice crept out of the darkness. . . . it sounded so familiar, the laugh I heard, but I couldn't quite remember. . . . "So. . . . the boy of snow finally wakes." My senses suddenly rushed back to me and for the first time in several years, I was scared.

The Seven At Hogwarts. Percy and Nico are sent undercover to a school of magic and wonder, Hogwarts. Later on the rest of the seven come and it's utter chaos from there... You need to read it to experience it.

Percy moves in with his long lost uncle, the great Tony Stark, a year after his mom and step-dad's disappearances. How will things play out with Percy's new girl and his new family. Also can he keep his demigod secret with two prying scientists, three spies, a well-meaning veteran, and an Asgardian who knows more than anyone realizes?