Hope escaped the Underworld with her life, but her memories are as blank as the Book of the Fates she brought back. Still determined to break the curse, she and Xan take an offering to the Olympian temple to solicit the goddess Artemis for aid. But the petition has disastrous results, and now the gods are hunting her. Athan sacrificed everything for Hope, but she's leaving him behind to travel with Xan to Mount Olympus. But the closer they get, the more Athan's mortality becomes a liability. Forced to seek refuge in mists and darkness, Athan tangles with deities that weave the very threads of fate. But these goddesses also wield the immortal blades that lay ruin to destinies. With everyone she loves damaged or destroyed by the blood of Olympus, Hope must face the power of the past to change the fate of her future. Fates and Furies is the fourth book in The Sphinx series.