The Fractured Earth — Robert Walker

The sky is no longer the limit. It's the new reality. Earth has fractured, and humanity clings to the remnants, adrift in a world transformed. But the Breaking was just the opening chapter. As islands fall and a strange intelligence reshapes the planet, geologist Diana Reeves and her team venture into the unknown. Their quest for answers will lead them to the heart of a cosmic secret and a choice that will determine the fate of humanity: adapt or disappear.