Heart of Darkness

Publisher's blurb: A black abyss falls away below—perhaps carved into the earth by an explosion of powerful magic. At its dark heart stands a tower, with a magical circle engraved upon it; pulsing steadily. The surrounding forest, green and lush—by all means, filled with life—is strangely silent, and empty, here. A crumbling stone bridge—once repaired—carries travellers across the void. But should they stray, and climb the stairs leading to the ancient tower…