The Last Stand of Mary Good Crow
Book 1
A voice that turns men into monsters.
Mary Good Crow hears it. Half white, half Lakota, rejected by both, she's forged a new life guiding would-be miners through the treacherous caves. To her ears, the crystal sings a beautiful song, one the men she guides would gladly burn her as a witch for hearing. So, when an heiress from Boston arrives with a proposition that could change her life, Mary agrees to push deeper into the caves than she's ever dared.
But there are secrets buried in the Deep Caves that even Mary doesn't know. The farther she goes, the closer she gets to the voice that's been calling her all this time. A voice that could change the bloody story of the West, or destroy it all.
"The best alternate historical fantasy that you will read and a subterranean magical world that will leave readers wanting more! " - Fantasy Book Critic