SAN DIEGO - s4story -- As millions of Americans endure another stretch of extreme summer heat and shark sightings continue to make national headlines, author Michael Harlow believes there has never been a more relevant time for readers to explore Blue Planet – Red Tide.

The first-contact ocean eco-thriller imagines a world where humanity discovers it has never been alone. Hidden beneath Earth's oceans, an ancient civilization has silently observed human civilization for thousands of years. But after centuries of pollution, overfishing, habitat destruction, and environmental decline, the ocean's oldest inhabitants decide they can no longer remain silent.

Recent reports of record-breaking heat across much of the United States, unusually warm ocean temperatures, and increased shark sightings along both the Atlantic and Pacific coasts have focused public attention on the changing relationship between people and the sea. Marine researchers note that warmer waters can influence the distribution of marine life, including sharks, while emphasizing that shark encounters remain rare and that these animals are a vital part of healthy ocean ecosystems.

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"Blue Planet – Red Tide isn't about sharks," says Harlow. "It's about our relationship with the ocean. Every headline about extreme heat, changing oceans, or unusual marine activity reminds us how connected we are to the sea—and how much we still have to learn."

Blending marine science, environmental suspense, military intrigue, and first-contact science fiction, Blue Planet – Red Tide follows oceanographer Dr. Kayla Torres and marine scientist Dr. Trevor Steel as they uncover evidence that humanity's greatest discovery has been waiting beneath the waves all along.

Michael Harlow is a filmmaker, PADI Scuba Divemaster, U.S. Coast Guard 100 Ton Master Captain with Sailing Endorsement, and founder of The Adventure Travelers. His lifelong passion for sailing, diving, and ocean exploration inspired the novel's realistic marine settings and environmental themes.

About Blue Planet – Red Tide

A first-contact ocean eco-thriller where the greatest mystery on Earth isn't in the stars—it's beneath the waves.

Available now on Amazon:

https://www.amazon.com/dp/B0GZR8FLZC