Specter: Zeta Trilogy, Book Three

by Rob Grafrath

The Surya system rejoices as the Specters retreat into the icy depths of Varuna, yet this victory came with a great sacrifice. In the climactic finale of the Zeta Trilogy, we return to Genesis for one last round of heart-wrenching turmoil and wondrous discoveries.

For over four years, Alasie has listened for any sign of life stirring in the abysmal waters beneath Varuna’s surface. When the Wraith Queen hints of hidden armies amassing their forces, Alasie’s patience reaches its limit. She calls out to the Specters — the spark that ignites a wildfire of war.

The bonds of family and faction will be stretched to their limits as Alasie and the Telsons struggle to survive. With the future of the Genesis Faction at stake, the Telsons seek the help of unexpected allies. The aposynchronic orbs of thousands are on the line, promising True Death if their plans should fail. The only certainty is that life on Genesis will never be the same.

Specter is Rob Grafrath’s third novel. It is the final novel in the Zeta Trilogy and the third work of the Sapiens6 Universe.

371 pages, Kindle Edition

Published June 20, 2025

About the author

Rob Grafrath is a neophyte sci-fi author. By day, he’s the Director of Enterprise Systems for a Healthcare Receivables company. By night, he writes. Rob grew up in the suburbs of Kansas City. These days he calls Fort Worth, Texas, his home. He drives a Dodge Caliber, loves ice cream, and works too much.