Operation Seraphim

The Last Marines, Book 11

By: William S. Frisbee Jr.

Narrated by: A. W. Dickson

With Emperor Mathison in stasis and the empire struggling against the vanhat, humanity’s last hope is a desperate expedition to the galactic core. Their mission: find an ancient race powerful enough to save humanity from extinction.

But when Major Zale Stathis’s recon mission to the massive city-ship Bifrost goes catastrophically wrong, his team becomes trapped aboard a vessel controlled by the vanhat. Meanwhile, Admiral Diamond Winters must navigate the damaged Musashi through hostile space, hunted by both the vanhat and the machine intelligences of the Collective that remain just a step behind.

The odds are a million-to-one, but Stathis must find a way to escape—and perhaps even seize control of the homestar’s navigation systems. But time is running out as the vanhat Jotun Shroggath prepares to use Bifrost for another genocidal attack.

In this pulse-pounding continuation of The Last Marines military sci-fi saga, humanity walks the razor’s edge between survival and extinction, where valor and determination may be the only weapons capable of turning the tide against the overwhelming odds.

©2026 William S. Frisbee, Jr. (P)2026 William S. Frisbee, Jr.