An Unkindness of Ghosts

An Unkindness of Ghosts throws you deep into the claustrophobic corridors of the HSS Matilda, a massive generation ship hurtling through space for over 300 years. But don’t get fooled by the futuristic setting—this ship is basically a floating antebellum South, where a brutal caste system sorts people by skin color. Dark-skinned folks are shoved into the lower decks, living under a repressive regime that treats them like second-class citizens, while lighter-skinned passengers lounge in relative comfort above.

At the story’s heart is Aster Grey, a neurodivergent healer and scientist from the lower decks. She’s smart, fiercely independent, and haunted by the mysterious death of her mother. Aster’s not just trying to survive; she’s digging into the ship’s secrets, challenging the oppressive social order that’s been baked into the ship’s DNA for centuries. Along the way, she crosses paths with Theo Smith, the Surgeon General—an upper-deck figure tangled in the ship’s power structures but who becomes an uneasy ally. And then there’s Melusine, a nanny from the upper decks whose perspective adds layers to the ship’s social dynamics.

Solomon’s world-building nails the feeling of suffocating hierarchy and systemic injustice. The ship isn’t just a backdrop—it’s a character in itself, with every corridor and deck carrying the weight of history, oppression, and rebellion. The narrative doesn’t sugarcoat the harshness of life on the lower decks, but it also refuses to make its characters mere victims. Instead, it paints a complex picture of resilience, resistance, and the messy reality of fighting for change from inside the system.

What sets this novel apart is how it weaves themes of racial injustice, identity, and memory into a sci-fi narrative without ever feeling preachy. The caste system aboard the Matilda echoes the legacies of slavery and segregation, reminding us that these problems don’t vanish just because we’re in space or the future. Aster’s quest isn’t just about solving a mystery—it’s about reclaiming erased histories and asserting her identity in a world that tries to keep her invisible.

Stylistically, Solomon’s prose is lyrical but grounded, evoking a mood that’s both dark and contemplative. The narrative voice shifts in dialect and tone, adding authenticity to the characters’ experiences and making the ship’s culture feel lived-in and real. It’s a story that demands attention—not just for its plot, but for its emotional depth and social commentary.

Fair warning: This isn’t a light read. The pacing can be deliberate, and the atmosphere heavy. But if you’re in it for more than just thrills—if you want a story that challenges you to think about how history shapes identity and power—An Unkindness of Ghosts delivers. It’s a novel that lingers, pushing you to consider how oppression adapts and survives, even in the most unlikely places.

Bottom line? This book is a tough, thoughtful ride through a future that feels all too familiar. It’s for readers who want their sci-fi with a side of social critique and complex characters who don’t fit tidy boxes.