The Locked Ward by Sarah Pekkanen (St. Martin's Press)

Sarah Pekkanen’s The Locked Ward doesn’t waste any time; it throws you right into the thick of a psychological thriller, closing in tight like the psych hospital at its heart. Georgia Cartwright is at the center, equal parts glamour and grit, accused of murdering her biological sister. She’s stuck in a high-security ward, waiting for her trial under relentless lights, every day blurring into the next, doors locked, eyes always on her. Then there’s Amanda, Georgia’s twin, the sister she never even knew existed, dragged into this nightmare even though she’d do anything to avoid it. Amanda’s torn. She wants to trust Georgia, but her instincts keep warning her. The more the sisters’ family secrets spill out, the more tangled their connection gets, each new revelation landing heavier than the last.

Georgia’s journey is rough; she insists she’s innocent, but nobody’s making it easy for her, least of all the institution itself. Amanda starts off distant, almost cold, but pretty soon she’s all in, desperate to shield her sister even as her own doubts keep clawing at her. Nothing’s simple here. Every character hides something, and you never know whose side they’re really on. That kind of uncertainty keeps the suspense alive.

Loyalty, mental health, trust, these aren’t just themes; they’re the nerves running through the whole story. And what you’re willing to risk for your family, and how far you’ll go before something finally snaps. The psych ward doesn’t just set the scene; it closes in, humming with paranoia and dread, always on the edge of violence or breakdown.

Pekkanen’s style is direct, sharp. She moves the story fast, but never at the expense of emotion. Sometimes the writing is almost cold, clinical, until suddenly you feel the sisters’ anger or pain breaking through. She’s careful with reveals, too, just enough at a time to keep you off-balance, holding back the big twists until the moment they hit hardest. That restraint pays off.

Still, as much as I kept turning the pages, I wanted the plot to take more risks. It’s fast, it’s tight, but it’s almost too clean, missing some of those wild, game-changing twists that make the best psychological thrillers unforgettable. It’s a good read, no question, but I finished it wishing for that one shock that would really stay with me.

3/5