Cover art for The Spiral Signature

The Spiral Signature

By Stellan Kaelo

Series

The Custodian Files - book 1

Genres: hard-science-fiction, science-fiction

Recordings

Narrated by Matt K Baker

Runtime: 3 h 49 min
Publisher: Stellan Kaelo
Released: 2026
ASIN (us): B0H5SZWFMN
28 chapters