In the Depths of Porcelain (A Depths book) (book 1)

In this era, there are people with all sorts of powers. Humans have evolved. In this world is a girl named Luna. She is completely made of porcelain. In this world, it is dangerous to be so fragile, and when her guardian, Mark, goes missing, she decides to join forces with Banshee, Blink, Nova and Meghan to save her guardian.
Blink can see into people's dreams and thoughts.
Banshee is a sort of dragon from Avatar.
Nova has super sensitivity.
Meghan is a normal person.
Alone they may be strong, but together they can accomplish nearly anything.