• Skip to primary navigation
  • Skip to main content
  • Home
  • Books
    • Authors
    • Science Fiction
    • GAMELIT/LITRPG
    • Fantasy
    • Thriller
    • Romantasy
    • Superhero
    • Horror
  • Series
  • Comics
Aethon Books

Aethon Books

The next generation of Science Fiction & Fantasy

  • Blog
    • New Releases
  • About
    • The Team
    • Contact Us
    • Submissions
  • Newsletter
  • Join Our Discord

Primal Echo

Sunken Spaceship Book 5

By Anthony J. Melchiorri

Unearthing the past could destroy the future. Fin Brooks races against time itself.

When the Rot spreads to an Accord-protected planet, Yormanth, Ranger Fin Brooks and the ragtag Black Sheep crew plunge into action. But what begins as a mission to save one world quickly spirals into an ancient mystery that threatens the entire galaxy.

Old criminal rivals are already a step ahead of Fin and the Rangers. They know what lies buried beneath treacherous jungles, prehistoric alien ruins, and deep, subterranean oceans teeming with dangerous secrets.

Echoes of the past haunt the galaxy. History threatens to repeat.

Battling murderous monsters, outsmarting devious enemies, and somehow keeping his ship—and sanity—intact, Fin must unlock the secrets of a long-lost civilization before it’s too late. The fate of worlds hangs in the balance, and failure isn’t just death—it’s extinction.

Book 5 of this rollicking sci-fi adventure from Anthony J. Melchiorri. It’s perfect for fans of JN Chaney, MR Forbes, and Hitchhiker’s Guide to the Galaxy.

$5.99
    Buy NowRead A SampleSee The ReviewsSee The Full SeriesBuy Audiobook

    The Complete Series


    See The Book
    See The Book
    See The Book
    See The Book
    See The Book
    See The Book

    You Might Also Like


    See The Book
    See The Book
    See The Book
    See The Book

    Book Details

    • Series: Sunken Spaceship
    • Format: Audiobook, Kindle, Kindle Unlimited, Paperback
    • Genre: Military SciFi
    • Publisher: Aethon Books
    • Narrator: Paul Heitsch
    • Duration: 15 hrs and 17 mins
    • Publication Date: December 10, 2024
    • ISBN: 979-8302409997
    • ASIN: B0DDR4J5Q9

    Copyright © 2025 · ModFarm Author on Genesis Framework · WordPress · Log in