I received a free copy of this book in exchange for a fair and honest review. All opinions are my own.

Humanity faces surprising changes as some push to see beyond the edges of the cosmos in author Giancarlo Roversi’s “Pulstar III: The Cracked Mirror of the Cosmos.”

The Synopsis

Astralvia will never be the same. The world will never be the same. Humanity will not be the same either. What about yourself?

Still, there are those who have hope and refuse to give up. Others only yearn for the truth, no matter how cruel and unfathomable it may be.

Meanwhile, Telssa, a scientist who has just been awarded a prize, is still obsessed with reaching the borders of the cosmos, even though this might entail losing the only thing he has ever loved in his life.

Pulstar III is the conclusion of the bewildering Pulstar trilogy, the climax of a story packed with suspense, drama, mystery, and compelling philosophical ideas. The mind-blowing denouement of a plot that dared to question everything. If you have been able to digest the ideas of Pulstar II, get ready for your brain to explode into a thousand pieces and merge with the cosmos.

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The Review

This was such a compelling and climactic entry in this stellar sci-fi trilogy. The author’s powerful imagery in their writing style created a genuinely cinematic experience, allowing readers to connect with the evolving narrative. The massive amount of world-building, while most engaging when readers consume the entire series, really makes this vast universe feel alive on the page. The adrenaline of the action and the suspense as this series of events unfolded kept the reader on the edge of their seat.

Yet the true power of this narrative came from the sheer volume of philosophical and emotional conversation that inspired readers throughout the book. The author’s ability to seamlessly integrate the heavy sci-fi elements of the story with more metaphysical and even spiritual concepts was astounding, exploring everything from past lives and alternate realities to life on other worlds and the universe’s interconnectedness. This also allowed readers to connect with the characters on a much deeper level and feel the depth of emotions behind every realization and sacrifice these characters made.

The Verdict

Mind-blowing, heart-pounding, and intellectually stimulating, author Giancarlo Roversi’s “Pulstar III: The Cracked Mirror of the Cosmos” is a must-read sci-fi epic that readers need to read. The twists and turns in the narrative, along with the rich character dynamics the author explores, as well as the thoughtful philosophical questions that delve into deep metaphysical realities, make this a memorable and entertaining novel that stands out as one of the best sci-fi reads of 2025. If you haven’t yet, be sure to grab your copy today!

Rating: 10/10

About the Author

Venezuela-born Giancarlo Roversi isn’t only a writer. He’s also a computer engineer and a musician who shared stages with artists such as REM, Oasis, Travis, Duran Duran, and Maroon Five.

When his band Fractaler broke up in 2011, he devoted the next ten years to cue the Pulstar Trilogy and three prequels in that universe.

He surrendered his personal life and wrote these manuscripts in his native language, Spanish, and then he translated them into English. He also composed a soundtrack for each book; they’re currently in production.

When he’s not living and breathing in his Pulstarverse, he loves family time, cooking, astronomy, animals, and having philosophical discussions—especially about the meaning of life—with anyone who cares to join him.