The Lady Who Stole the Moon

In this world, the least kind are rewarded by the gods and the most generous of people are hated. Some say, don't be greedy, no need, just wait for your time but they don't understand it will never come. A lady was born to be cursed with the will of the gods. And when her power grew so fearful the gods killed her. Before her death she put everything on the line with a spell to release her soul and when it escaped she took the essence of the Moon Goddess, Shea with plan to avenge the people of her world for being neglected for so long. Her name was Lillian Dourway, the Lady Who Stole the Moon.
Now a couple hundred years later, a group of children are set out to find the truth avoiding hardships on the way.