Manhattan Book Group gives Gold to Antheia in the Thorns

Manhattan Book Group named Marilynne Eichinger’s Antheia in the Thorns: A Rightfully Mine Novel a Gold winner in the 2026 Manhattan Book Awards. The award highlights the novel’s environmental-thriller themes and puts a spotlight on the second book in the Rightfully Mine series as the third installment is set for release early next year.

Why it matters: - The Gold win gives Marilynne Eichinger’s environmental thriller a high-profile endorsement in an awards program focused on independent and hybrid publishers. - The recognition can widen attention for the Rightfully Mine series as the next book moves toward publication early next year. - The award also reinforces reader interest in climate, conservation and corporate-corruption themes in commercial fiction.

What happened: - Manhattan Book Group announced that Antheia in the Thorns: A Rightfully Mine Novel received Gold in the 2026 Manhattan Book Awards. - The program honors outstanding books from independent and hybrid publishers worldwide. - An industry-experienced panel judged the titles. - Gold honors are reserved for books that show excellence in their genre and exceptional craft.

The details: - The awards judging process evaluates narrative strength, originality, production quality and overall impact. - Marilynne Eichinger previously served as president of Impression 5 Science Center in Lansing, Michigan, and the Oregon Museum of Science and Industry. - Eichinger later founded the Museum Tour Catalog, which brought science kits and educational materials into homes across the country. - Eichinger’s work in science education and environmental stewardship inspired the Rightfully Mine series. - The series follows environmental thrillers built around major planetary challenges. - Antheia in the Thorns is the second novel in the series. - The first novel, The Water Factor, focused on the corporate takeover of water resources. - The third installment, Kingdom of Greed, is scheduled for release early next year. - Kingdom of Greed will examine the consequences of sacrificing America’s old-growth forests to corporate greed. - The Kindle edition of Antheia in the Thorns is available on Amazon for a promotional price of $3.99, down from $6.95. - The novel is also available in paperback, hardcover and audiobook editions. - The book follows archaeologist Jennifer Russo in Oregon after she finds an ancient cave with prehistoric remains and a nearby pond filled with toxic yellow vapors. - A man posing as a sheriff warns Jennifer Russo to stay silent after the discovery. - Jennifer Russo returns home grieving the death of her infant daughter and learns her husband, an environmental attorney, works for oil tycoon Abdul Hammed Dillinger. - Dillinger’s refinery produces petcoke, described in the release as a toxic byproduct that pollutes land, air and oceans worldwide. - Jennifer Russo joins Antheia, a network of young activists led by Brian Adakai, after the stakes rise around clean air, water and truth. - The group uncovers illegal dumping, corporate corruption and a conspiracy that stretches across continents. - The story includes murder, kidnapping and a final confrontation aboard Dillinger’s cargo ship. - The release says the fate of a whistleblower and the truth itself hangs in the balance. - Kirkus Reviews called the book a “fiction-filled, well-plotted yarn of industry vs. nature.”

Between the lines: - The award positions Antheia in the Thorns as both a genre thriller and a message-driven novel tied to environmental activism. - The timing also helps build momentum for the series before the next book arrives. - The Kirkus quote suggests the book’s central conflict is a major driver of its appeal.

What's next: - Kingdom of Greed is expected early next year. - Manhattan Book Group is likely to continue promoting the award as part of the series’ visibility push. - The discounted Kindle price offers a near-term sales hook for new readers.

The bottom line: - Antheia in the Thorns has turned a niche environmental thriller into an award-winning franchise with more story coming soon.