Stepping away from the physical world

For people who love dark fantasy, historical fiction, and stories where mythology meets reality.

Hélio Rizkadu

AMBU The Dream Walker

Between faith and despair, poetry and horror — the story of a man who dared to dream of freedom in a world that demanded him on his knees.

For people who love dark fantasy, historical fiction, and stories where mythology meets reality.

Ambu: The Dream Walker — official dark fantasy book cover by Hélio Rizkadu

The Story

A soul that refused
to kneel

In the 18th century, amid the plantations of the feared King's Farmer estate, lives Ambu — an enslaved man with a free soul and an unbreakable mind. A poet and a dreamer, he believes that true freedom does not come from broken chains, but from the power of an awakened mind.

But when strange nightmares begin to merge with reality, Ambu discovers that his spirit can cross the boundaries between the world of the living and the realm of dreams — where shadowy creatures and ancient secrets await.

"That of an Umhambi — one who can walk between dimensions and defy death itself."

As he struggles against the cruelty of his masters and the flames of a forbidden love, Ambu is forced to face his destiny. Between faith and despair, Ambu: The Dream Walker is an intense journey into the soul of a man who dared to dream of freedom.

Coming Soon

Ambu: The Dream Walker
Hélio Rizkadu

The book is not yet for sale — but you can read the first 4 chapters now. Enter the dream before anyone else.

Unlock 4 Free Chapters →

The Complete Saga

Three books. One destiny.

Ambu's journey spans three volumes — each darker, deeper, and more haunting than the last.

Book I: Ambu The Dream Walker — dark fantasy novel cover
Book I
Tap to reveal
Ambu: The Dream Walker
Available Now

In the 18th century, amidst the plantations of the dreaded King's Farmer estate, lives Ambu, a slave with a free soul and an indomitable mind. A poet and a dreamer, he believes true liberation comes not from broken chains, but from the power of an awakened mind.

But when strange nightmares begin to blend with reality, Ambu discovers that his spirit can cross the boundaries between the world of the living and that of dreams—where dark creatures and ancient secrets await. As he battles the cruelty of the masters and the flames of a forbidden love, Ambu will be forced to face his destiny: that of an "Umhambi," one who can walk between dimensions and defy death itself.

Between faith and despair, poetry and horror, "Ambu: The Dream Walker" is an intense journey into the soul of a man who dared to dream of freedom in a world that wanted him on his knees.

Get the Book →
Book II: Ambu — Zuri, dark fantasy novel sequel cover
Book II
Coming Soon
Tap to reveal
Ambu — Book II: Zuri
Coming Soon

Born under mysterious circumstances and raised as an enslaved child on the Silva plantation, eleven-year-old Zuri has always been haunted by strange dreams. Night after night, she witnesses the life of a man she has never met — Ambu, the poet whose spirit once challenged the boundaries between the world of the living and the realm of dreams.

But when shadowy entities from the Astral World begin hunting her, Zuri discovers that her dreams are more than memories. They are a bridge to an ancient conflict hidden for centuries.

As forgotten prophecies resurface and powerful forces move to prevent the return of a long-lost truth, Zuri must uncover the mystery of her own origins and the legacy left behind by Ambu. Guided by spirits, haunted by monsters, and pursued by the servants of the Great Dreamer, she finds herself at the center of a struggle that spans worlds.

Some secrets were buried for a reason.

Some destinies cannot be escaped.

Coming Soon
?
The final chapter
Book III
Tap to reveal
Book III

Visual Universe

Fragments of the World

Each canvas is a portal — a glimpse into the dark, dreamlike worlds that breathe life into the stories I tell.

Hélio Rizkadu — author and visual artist, creator of Ambu: The Dream Walker

The Author

Hélio Rizkadu

I am a visual artist and author from Cabo Verde, passionate about creating dark, emotional, and immersive worlds through art and storytelling. Since I was young, I have always been fascinated by dreams, nightmares, mystery, and the unknown — and these became the foundation of my creative universe.

My work combines visual art and fiction to tell stories that go beyond words. Every illustration, scene, and character carries a deeper atmosphere inspired by fear, loneliness, imagination, and human emotion.

As both an artist and writer, I want people to feel something when they enter my world — curiosity, tension, wonder, or even discomfort. My goal is not only to create images or stories, but experiences that stay in the mind long after they are seen.

Welcome to my universe.

Beta Readers

Words from the
first dreamers

A select few entered Ambu's world before anyone else. This is what stayed with them.

Ambu – The Dream Walker, is one of those books that makes you forget you're reading. The narrative is so rich in detail that you can vividly picture every scene and truly feel the emotions of the characters. The blend of the harsh reality of slavery, African folklore, and constant plot twists makes the story captivating from beginning to end. I highly recommend this book to anyone looking for an intense, emotional, and impossible-to-put-down read.

— Beta Reader

I found the book incredibly interesting. Honestly, it surprised me. The story is original, intense, and completely captivating. Once you start reading, you simply don't want to stop. You're carried along like a wave, and you never want to leave. Every chapter is thoughtfully crafted, the story is beautifully developed, and the ending... the ending was spectacular. Thank you so much for this work of art. You're a genius.

— Beta Reader

A science-fiction work that captivated me with its imagination and its ability to revive old memories — those childhood "fears" born from popular tales about figures from beyond. A book that entertains, moves, and reconnects the reader with the mystery that shaped our early imagination.

— Beta Reader

The story of this remarkable protagonist begins with a striking astral narrative, enriched by a brilliant development of conflict from beginning to end. In just a few words, this is a truly unique novel — one that powerfully explores the boundless freedom of the human mind.

— Beta Reader

I absolutely loved the narrative. The writing is smooth, engaging, and very easy to follow. At one point in the book, I started to feel genuinely uncomfortable because of the appearances of certain entities. Since I consider myself a very spiritual person, I became so unsettled that I almost wanted to stop reading. Those creatures gave me a strange feeling of depression and anxiety. Overall, I would definitely recommend this book to anyone who enjoys suspense and horror. ⭐⭐⭐⭐

— Beta Reader

"

The moment I opened Ambu: The Dream Walker, I felt a different kind of light in my eyes. I immediately knew I was facing a special story, a book that would stay with me forever. Ambu is much more than words on a page; it is a refuge where imagination comes to life and transports us to a unique world. Characters like Ambu, Mama Gunda, Dedinho, Zuri, and many others stay with us long after reading, each with their own personality and mystery. Even Mr. King and the priest stayed with me in a very special way. The care with which the plot was crafted is remarkable. Everything happens at the right moment, connected by surprising details. The loss of some characters deeply moved me, but I knew they would remain alive in dreams and in the continuation of the story, which only fueled my curiosity about each of their destinies.

— Beta Reader

Receive the
forbidden pages

Subscribe and unlock the first 4 chapters of Ambu: The Dream Walker, plus exclusive paintings, hidden lore, and updates from the universe of Rizkadu.

    No spam. Unsubscribe anytime.