OK so here is a guide of all the characters in the first story.
Daniela(Danny)-Can sometimes be very hiper,but doesnt say much of the important things.Favorite foods are italian.Has brown eyes and brown hair in a ponytail style.Also doesnt wear much clothes that are girly(due to the hate towards aphrodite)Daughter of Persephone and Hades.

Sam-A boy that is pretty much an idiot who always thinks the wrong things but at some point finds out the right thing and trys to showoff.blonde curly hair and striking blue eyes.since he is a son of zues.

Ely-A nymph that is quiet but is not afraid to speak out even if she could get embarrassed(sam also).blue eyes and skin and pink pig tails.

Dayanara-A girl who loves cats and has long brown hair with yellow streaks. More about her will be found out along the story.

Jessie-Has not appeared yet
Mark-Has not appeared yet.
Kenny-Has not appeared yet.
first book name-The Journey Through Darkness