Sister Light, Sister Dark by Jane Yolen

The Great Alta Saga

Set in a mystical world where light and dark coexist in a delicate balance, the story follows Jenna, a young girl destined to become a powerful warrior and leader. Raised in the harsh mountains by the wise and mysterious Daleswomen, Jenna discovers her unique ability to summon her dark twin, Skada, from the shadows. As Jenna grows, she must navigate the challenges of her dual existence, confront ancient prophecies, and unite her people against a looming threat. The narrative weaves together myth, legend, and reality, exploring themes of identity, destiny, and the intricate dance between light and darkness.

Purchase from Bookshop.org