The hunt is on for Christian Albright’s most prized possession—The Heliographi Memoirs—and every faction in the Skylight System will fight to the death to claim them. But can the system handle the conflict, or is it heading down a path of destruction?

The Lucem are dangerously isolated, now that the Agency and the Tetrahedron Marauders have joined forces. To make matters worse, they have plans to develop a deadly weapon designed for one purpose…

To eliminate the Heliographi.

The Lucem are soon faced with a difficult decision, one they never thought possible. In order to survive, they must join with their sworn enemy, the Atrum.

But teaming up comes at a price. The Lucem and the Atrum must learn to work together—something that promises to be a challenge. However, both sides agree on one thing…they cannot afford to let the memoirs fall into mortal hands.

With the nine memoirs hidden among the belts of the Skylight System, and the odds mounting against the Heliographi, hope of attaining the sacred scrolls begins to fade. But when a mighty relic is discovered, it could sway the balance of power in their favor. But will it be enough?

The Heliographi Memoirs are prophesied to hold a great power and perhaps the key to the third phase of the Prism Effect. Can Jet Stroud and the other Lucem locate the memoirs in time while balancing their uneasy truce with the Atrum? If they fail, the entire Skylight System may pay the price.