Ryan P. Carroll launches thriller Havana Hearts

South Florida novelist Ryan P. Carroll has released Havana Hearts, a crime-and-romance thriller centered on a Cuban immigrant searching for her missing best friend. The book is now available worldwide in hardcover, paperback and ebook formats as Carroll targets readers of fast-paced mystery and suspense.

Why it matters: - Havana Hearts adds a new Latina-led thriller to the market, centering a Cuban immigrant navigating crime, corruption and family danger. - The book is positioned for readers who want a mix of mystery, romantic suspense and political intrigue.

What happened: - South Florida author Ryan P. Carroll has launched Havana Hearts. - The novel follows Victoria Herrera, a Cuban immigrant who moved to Miami at age 10 and now works as a dancer in an Atlanta cabaret. - Victoria's best friend, Isabella, disappears after spending time with influential clients, sending Victoria into a dangerous search for answers. - The story spans Miami, Atlanta, New York and Juárez.

The details: - Victoria is 27 and uses her income to help put her sister through the Georgia Institute of Science and Technology. - The novel follows Victoria into criminal networks, political corruption and buried family secrets. - Elijah, a retired 160th Army Airborne Special Operator, becomes an unexpected ally. - The book also features Le Arza, a Miami crime figure known as El Silbón, and the Caligula New York Crime Family. - Carroll said the novel carries nonstop action and a message of hope, resilience and family. - Carroll also said the characters draw from his own life, the people he has met and his imagination. - The book is described as intense, dark, funny, gripping and unique. - Havana Hearts is available through retailers worldwide, including Amazon and Barnes & Noble. - The hardcover sells for $39.99, the paperback for $20.99 and the ebook for $2.99. - The book carries ISBNs 9781966799306 and 9781966799290. - More information is available through MindStir Media.

Between the lines: - Carroll is using a high-stakes, cross-city plot to blend commercial thriller pacing with themes of loyalty, morality and survival. - The setup suggests a strong emphasis on emotional stakes, not just crime-story mechanics. - The publisher's promotional framing leans hard into cinematic appeal and genre crossover.

What's next: - Havana Hearts is now on sale through major booksellers and online retailers. - Carroll is likely to target thriller and crime-fiction readers looking for a fast-moving series-style premise, though no sequel or follow-up has been announced. - MindStir Media can be reached at 800-767-0531 for publishing inquiries.