A deadly plague is sweeping through Olympus, and the gods are fading fast. As Emily watches Pegasus grow weaker by the day, her heart breaks—but she refuses to give up. To save him, she must journey back in time to the very beginning of Olympus, to the ancient war between the Olympians and the Titans.
There, Emily uncovers the true power of the Flame and a secret that could rewrite Olympus’s history forever. With time running out and Pegasus’s life hanging in the balance, Emily must face her greatest challenge yet. Can she uncover the truth and become the hero Olympus desperately needs? (Book 4)