In a universe where realms collide, one final battle will decide the fate of all worlds.

Alina's life was ordinary until the day she discovered her incredible powers as a healer and traveler who can control time, along with her role in two ancient prophecies. Now in her third year of training, she is the key to reuniting the mystical realms and stopping the sinister Atticus, a fallen majan who wields dark magic and possesses a powerful black stone capable of controlling minds.

With the help of her friends, mentors, and the reuniting of Alina with her mother and grandmother, Alina must harness her powers, confront her deepest fears, and fight to protect the realms from total annihilation. But as the battle between light and darkness intensifies, Alina discovers that the greatest challenge may lie within her own heart. As she faces betrayal, loss, and unimaginable darkness, Alina's strength will be tested like never before.

Can she find the strength to embrace her destiny and fulfill the prophecies — even if the ultimate sacrifice is the key to victory?

The third book in Karoline Ettinger's Kallos Trilogy, THE THREE UNITE, is a thrilling tale of magic, adventure, and the enduring power of hope set in a richly woven fantasy world.