No One Aboard: A Novel by Emy McGuirePublication Date: December 2, 2025
Pages: 368
Add on: Goodreads
Rating: ★★★★
Source: From the Publisher
Genre: Fiction / Thrillers / Domestic
Publisher: Graydon House / HarperCollins
The White Lotus meets Laura Dave’s The Last Thing He Told Me in this debut domestic mystery about a luxury sailboat found floating adrift in the ocean and the secrets of the missing family who set sail aboard it weeks before.
The White Lotus meets The Last Thing He Told Me in this domestic mystery about a luxury sailboat found floating adrift in the ocean and the secrets of the missing family who set sail aboard it weeks before...
“Emy McGuire’s tense and claustrophobic debut is the kind of compulsively readable thriller that makes you lose sleep to finish ‘just one more page.’ I inhaled this book!”
—Emma C. Wells, USA TODAY bestselling author of This Girl's a KillerAt the start of summer, billionaire couple Francis and Lila Cameron set off on their private luxury sailboat to celebrate the high school graduation of their two beloved children.
Three weeks later, the Camerons have not been heard from, the captain hasn’t responded to radio calls, and the sailboat is found floating off the coast of Florida.
Empty.
Where are the Camerons? What happened on their trip? And what secrets does the beautiful boat hold?
Set over the course of their vacation and in the aftermath of the sailboat’s discovery, No One Aboard asks who is more dangerous to a family: a stormy ocean or each other?
REVIEW
It starts with a yacht gliding empty on open water. The Cameron family, billionaire parents and their daughter, are gone, leaving behind only a pristine boat and a storm of rumours. What happened out there? That’s the knot at the heart of Emy McGuire’s No One Aboard, a novel that pulls you deep into the shadows of privilege and family dysfunction.
The story moves fast, but never feels rushed. It’s a locked-room mystery set at sea, but what really hooks you isn’t just the missing people or the media frenzy; they’re the cracks in the Camerons’ picture-perfect life. Francis, the controlling father, Lila with her hidden motives, and their daughter caught between them, all unravel under pressure. McGuire’s writing is tight, immersive, and laced with just enough detail to keep you second-guessing every character. Short chapters and crisp dialogue make it dangerously easy to read late into the night.
The real power of No One Aboard is how it captures the isolation, not just of the open ocean, but of wealth itself. Secrets fester below deck. Trust erodes. The family’s dysfunction becomes as suspenseful as the mystery of their disappearance. If you like thrillers that are more psychological than action-driven, you’ll find plenty to chew on here.
There are a few rough edges. I personally wanted more closure at the end, or wished the plot had spent less time on the family’s toxic dynamics. But that claustrophobic focus is also what sets this story apart from the usual page-turner.
McGuire’s background in theatre and playwriting shows in her skill with character and tension. It’s a debut that feels cinematic, atmospheric, compulsively readable, and hard to shake off.
If you’re after a modern, character-driven thriller with a sharp sense of place and plenty of secrets to uncover, No One Aboard is worth climbing aboard for.
