Cover of The Causal Chain
Book 2 of 3 · Time Fold Trilogy

Sci-Fi Thriller · May 2026

The Causal Chain

After the Threshold returns from Pluto, its AI reveals a hidden archive linking past, present, and a catastrophic future. As Elise Navarro and her crew uncover who knew the truth before launch, they face a deadly paradox: exposing the future may be what causes it.

  • time-travel
  • deep-space
  • thriller