Percy Jackson. The Avengers. No one would ever expect them to meet, even for them to be in the same sentence together. So what happens when Percy is captured by SHEILD, and given an offer to become the newest Avenger? A whole lot of trouble, that's for sure.

Everyone that Percy Jackson loves is dead. Leo, Frank, Hazel, Piper, Jason, Nico, Thalia, Reyna and even Annabeth. And to top it off, S.H.I.E.L.D, a secret government organisation is hunting for him. Lost in a cloud of misery, the Avengers may be his only hope.

"Mission complete." The Winter Soldier said into the phone. "You killed him?" The voice questioned. "No, but I shot him." "Excellent. Within seven days Percy Jackson will be dead." Hello there, I'm back! If you haven't read my first book, Lost, then I recommend that you do before reading this. Thanks.