The Earthstone by Francesca Tyer
To follow the light takes great courage. Darkness spreads like a poison and the Belladonnas influence grows ever stronger. The signs are increasingly evident but most people remain blind to the truth. Even in Arissels underground streets, there are stirrings of rebellion and rumours of war. In times like these, few places are safe. Despite Alberts best efforts to protect James and his friends, danger is never far away. Betrayed by those they trust, tested by the elements and hunted by Shadows, the companions battle on in their search for Arvads remaining crystals.