Paige Mahoney is outside the Republic of Scion for the first time in more than a decade, but she has no idea how she got to the free world. Half a year has been wiped from her memory. Her journey back to the revolution soon takes her to Venice, where the Domino Programme has uncovered evidence of a secret Scion plan. Before Paige can return to London, she must help the network unravel the sinister Operation Ventriloquist, which threatens to bring Europe to its knees in weeks. And it soon becomes clear that the one person who could recover her memories --- Arcturus Mesarthim --- also might hold the key to thwarting Scion, allowing the revolution to strike an unprecedented blow.

Tunuva Melim is a sister of the Priory. For 50 years, she has trained to slay wyrms. But none have appeared since the Nameless One, and the younger generation is starting to question the Priory's purpose. To the north, in the Queendom of Inys, Sabran the Ambitious has married the new King of Hróth, narrowly saving both realms from ruin. Their daughter, Glorian, trails in their shadow --- exactly where she wants to be. The dragons of the East have slept for centuries. Dumai has spent her life in a Seiikinese mountain temple, trying to wake the gods from their long slumber. Now someone from her mother's past is coming to upend her fate. When the Dreadmount erupts, bringing with it an age of terror and violence, these women must find the strength to protect humankind from a devastating threat.

Dreamwalker Paige Mahoney has eluded death again. Snatched from the jaws of captivity and consigned to a safe house in the Scion Citadel of Paris, she finds herself caught between those factions that seek Scion's downfall and those who would kill to protect the Rephaim's puppet empire. The mysterious Domino Program has plans for Paige, but she has ambitions of her own in this new citadel. With former enemy Arcturus Mesarthim at her side, she embarks on an adventure that will lead her from the catacombs of Paris to the glittering hallways of Versailles. Her risks promise high reward: the Parisian underworld could yield the means to escalate her rebellion to outright war.

The House of Berethnet has ruled Inys for a thousand years. Still unwed, Queen Sabran the Ninth must conceive a daughter to protect her realm from destruction --- but assassins are getting closer to her door. Ead Duryan is an outsider at court. Though she has risen to the position of lady-in-waiting, she is loyal to a hidden society of mages. Ead keeps a watchful eye on Sabran, secretly protecting her with forbidden magic. Across the dark sea, Tané has trained all her life to be a dragonrider, but is forced to make a choice that could see her life unravel. Meanwhile, the divided East and West refuse to parley, and forces of chaos are rising from their sleep.

Paige Mahoney is now the face of a rebellion, having broken out of the clairvoyant prison camp. She’s also the most wanted person in Scion-controlled London at the moment, with her photo repeatedly plastered on screens across the city. The underworld might be able to protect her from Scion, but she isn’t content to hide. She wants to expose the Rephaim, the immortal inhabitants of the Netherworld, for what they are. It seems that Paige isn’t ready to give back her acquired title of rebellion leader just yet.

In the year 2059, several major world cities are under the control of a security force called Scion. Paige Mahoney works in the criminal underworld of Scion London, scouting for information by breaking into others’ minds. Paige is a dreamwalker, a rare kind of clairvoyant, and in this world, the voyants commit treason simply by breathing. But when Paige is captured and arrested, she encounters a power more sinister than even Scion.