The Archived Lands. The OZ protocol, #2

Oz is gone. The bunker is open. Thirty thousand people are awake. And someone is disappearing them. Two days after walking thirty thousand people out of a collapsed simulation and into the ruins of the real world, Dorothy Gale leaves the settlement. She has a key she took from a hook without knowing why, a signal Silas has been tracking since the bunker opened, and the growing certainty that Oz was not the only world the Wizard built.
She's right. Beneath the prairie, a network of corridors connects a chain of simulated worlds - each one different, each one the Wizard's attempt to build something better than the last, each one carrying populations who have no idea they're inside a machine. Some of the worlds are thriving. Some are ruins. One has been running for so long that its people have built real lives, real families, real meaning inside a lie - and the question of whether to tell them the truth, or leave them in a world that works, is the hardest question Dorothy has ever faced.
With Hollow, whose new body is still teaching him what it means to be flesh. With Silas, whose heart was deleted with Oz and who is discovering he can care without it. With the Monkey King, a former enforcer learning to be something other than what he was built for. And with Wren - a young woman born inside one of the simulations, who has never seen the real sky, and who chooses to follow Dorothy into a world she has no reason to trust.
At the end of the corridors, someone is waiting. The Wizard left notes. Glinda is real. And the last world is different - he promised. The Archived Lands is a novel about truth and mercy, simulation and self-determination, and the unbearable weight of deciding who gets to know what's real. It is a story about walking forward when every world behind you has a claim on your conscience. Book Two of The Oz Protocol.