SAN DIEGO - eTradeWire -- With sci-fi fans buzzing about Steven Spielberg's newly revealed alien thriller Disclosure Day, readers looking for their next first-contact story can download Michael Harlow's Blue Planet – Red Tide free today and tomorrow on Amazon Kindle.

Blue Planet – Red Tide asks a chilling question: What if first contact does not come from the sky, but from beneath the sea?

In the novel, an ancient alien civilization hidden beneath Earth's oceans finally reveals itself—not to conquer humanity, but to stop humanity from destroying the planet they share.

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Blending ocean science, environmental suspense, military tension, and cinematic action, Blue Planet – Red Tide is ideal for readers who love alien mysteries, first-contact thrillers, and stories where humanity is forced to confront its place in the universe.

The Kindle edition is free for everyone in multiple countries, not just the United States, June 16–17, 2026.

The author would be happy to provide an interview, review copy, guest article, podcast appearance, or additional information.

Amazon:
https://www.amazon.com/Blue-Planet-Tide-Michael-Harlow-ebook/dp/B0GZR8FLZC/