The Theta Protocol Book 3: The Last Threshold

By: Sanderson, Daniel J.

The finale of The Theta Protocol.

Major Stephen Lanoway has held the line beyond all projections. The bunker seems stable. The world continues. But even forever can be questioned - and something is finally asking what happens when the observer refuses to move.

And what breaks when he does?

Some systems persist.
Only a person can decide.

• Format: Paperback
• Language: English
• ISBN: B0GPXD2MDN
• ISBN13: 9798233692635
• Release Date: February 2026
• Publisher: Daniel Sanderson
• Length: 202 Pages
• Weight: 0.53 lbs.
• Dimensions: 0.5" x 5.5" x 8.5"