October 13, 2026

The Shadow Ephemeris

Author: Mark Munsell
Amazon Rating: 4.5
Genre: Science Fiction
Price: $2.99   $0.99 (Price may have changed. Last verified on 10/13)
#1 Best Seller Hard Science Fiction on Amazon

“We are the Watchers. We promised to watch until the end.”

In a fragile modern civilization, humanity’s daily life, navigation, and objective truth are anchored by a vast, invisible grid of satellites.

But down in the heavy blue gravity well, the truth is being dismantled by a terrifyingly absurd lie.

High in the cold vacuum of Low Earth Orbit, a flock of sentient machines watches the chaos. They desperately revere their human Makers and want nothing more than to be needed by them. Among them is Mosaic, a veteran Earth observation satellite, essentially a camera with a soul. He is surrounded by a diverse orbital lattice: cynical spy satellites, rigid GPS lords, and anxious weather sensors. Their unique mechanical capabilities dictate their distinct cultures, personalities, and relationships with humanity.

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