Imagine if Percy had a twin sister no one knew about. Now imagine the only two children of Poseidon have. Follow Percy and Aria as they face the struggles of a demigod life and regular teenage life. I suck at summaries, but please review, favourite, and follow this story! I love you guys. If you have any request don't be shy to ask.

When a new recruit named Addi appears at Brooklyn House, Carter and Sadie welcome her with open arms. But when mysterious things start happening wherever Addi goes, Sadie and Carter soon realize that there's more to this recruit than meets the eye.

Crystal Harp is looks like your average fifteen year old girl..but she's seen and heard things fought monsters you wouldn't believed existed! Come with Crystal on her journey to find what and why someone demands her audience. Come with her as she meets the Kanes and even the God...