Delver Magic by Jeff Inlo - Free

This is book one of a free trilogy. A rolling tremor passes through the land of Uton, signaling a return of long absent magic as well as an ancient evil that accompanies it. Ryson Acumen, purebred delver, senses the changes throughout the land. In his investigations, he learns that legends he considered fables hold more truth than fantasy. The delver encounters elves and learns the Sphere of Ingar, a talisman that captured all magical energies long ago, is free from its tomb in Sanctum Mountain. As violent, evil creatures return to shred the very fabric of reality, the sphere gains awareness and chooses to spew corrupted magical energies to obliterate all life.