Book 3 of 3 · The Erasure Protocol Trilogy
Science Fiction · August 2026
The Last Threshold
Humanity has uncovered the truth behind thirty-seven vanished civilizations—but understanding it may cost everything. As Dr. Mara Ellison races to unravel an ancient network spanning the galaxy, she discovers that every civilization faced the same impossible choice. Now humanity has reached the last threshold, and its future depends on making a different one.
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