Sweep of Stars (#1)

Maurice Broaddus’s Sweep of Stars is the first in a trilogy that explores the struggles of an empire. Epic in scope and intimate in voice, it follows members of the Muungano empire – a far-reaching coalition of city-states that stretches from O.E. (original earth) to Titan – as it faces an escalating series of threats.

“The beauty in blackness is its ability to transform. Like energy we are neither created nor destroyed, though many try.” – West African Proverb

The Muungano empire strived and struggled to form a utopia when they split away from old earth. Freeing themselves from the endless wars and oppression of their home planet in order to shape their own futures and create a far-reaching coalition of city-states that stretched from Earth and Mars to Titan.

With the wisdom of their ancestors, the leadership of their elders, the power and vision of their scientists and warriors they charted a course to a better future. But the old powers could not allow them to thrive and have now set in motion new plots to destroy all that they’ve built.

In the fire to come they will face down their greatest struggle yet.

Amachi Adisa and other young leaders will contend with each other for the power to galvanize their people and chart the next course for the empire.

Fela Buhari and her elite unit will take the fight to regions not seen by human eyes, but no training will be enough to bring them all home.

Stacia Chikeke, captain of the starship Cypher, will face down enemies across the stars, and within her own vessel, as she searches for the answers that could save them all.


“A hugely ambitious and notable work of postcolonial science fiction. This takes the genre in an exciting and challenging direction.”

Publishers Weekly, Starred Review!

"The first of this Afrofuturist trilogy takes off with an epic array of characters and plotlines that will enmesh readers in the politics and power struggles set across the stars."

Library Journal, Starred Review!

"With plenty of fascinating characters faced with steering their empire through threats internal and external, Sweep of Stars will leave readers eager for the next entry in this series."

Shelf Awareness, Starred Review!

"Richly detailed and intricately plotted, with descriptions of advanced biotechnology, a close investigation into African diasporic culture, and complicated lead characters, Broaddus' first novel in the Astra Black series will draw in readers of epic science fiction."


"Sweep of Stars is the masterly work of a mature and serious novelist with high literary and political intentions."


"The beginning of a trilogy, Sweep of Stars is an engrossing read filled with culture, spiritualism, and adventure."

Apex Magazine

"A fast-paced, action-filled plot unfolds, with plenty of challenges and characters to root for. This first book reaches a satisfactory stopping point, leading the reader to entertain possibilities as to what may lie in store in the next installment of the trilogy."

Fantasy & Science Fiction Magazine

“Maurice Broaddus’s Sweep of Stars marks the opening gambit in a great saga, told with a unique voice and a talent that challenges and rewards in equal measures. It’s epic in scope, yet intimate. It breaks the mold of what’s expected, yet is as welcoming as a warm campfire on the darkest night. Let this debut of a new series sweep you away.”

James Rollins, #1 New York Times bestseller of The Starless Crown

“An intelligent political space opera tackling big themes through intimate points of view. This sprawling tale of kinship, community, and identity is sure to leave you eager for the next installment.”

J. S. Dewes, author of The Last Watch

“A fascinating utopia-building saga that balances exuberant optimism with a sharp eye to harsher reality.”

Everina Maxwell, author of Winter's Orbit

"The Astra Black series promises to clear a wide field for dreaming and action that can be truly transformative. Sweep of Stars is the brilliant beginning of a major series."

SciFi Mind