A twisty domestic thriller about family, deception, and the secrets that threaten to destroy everything we think we know.
 
Kate and Lauren are devoted sisters, though their relationship has always been complicated. When a woman named Jess appears claiming to be their half-sister, their lives are thrown into chaos. As buried family secrets begin to surface, long-held resentments erupt, and someone will stop at nothing to keep the truth hidden.
 
In The Half Sister, Sandie Jones delivers another page-turning psychological drama filled with family secrets and moral ambiguity. When Kate and Lauren’s peaceful lives are disrupted by a stranger who claims to share their bloodline, the sisters are forced to reexamine everything they thought they knew about their parents — and each other.
 
The novel unfolds through alternating perspectives, building a sense of unease as lies unravel and loyalties are tested. Jones expertly weaves domestic tension and psychological suspense, exploring how far people will go to protect the ones they love — and themselves. With sharp dialogue and unexpected twists, The Half Sister cements Jones’s reputation as a master of modern domestic thrillers.
 
💖 Why You’ll Love It
A gripping domestic thriller centered on sibling rivalry and betrayal.
Fast-paced and full of emotional twists that will keep you turning pages.
Explores family dynamics, identity, and the dark side of loyalty.
Perfect balance of mystery and psychological depth.
From Sandie Jones, bestselling author of The Other Woman and The Guilt Trip.
 
🌟 Perfect For
Fans of The Last Mrs. Parrish and The Family Game.
Readers who love family-centered thrillers with shocking secrets.
Book clubs interested in psychological suspense with emotional depth.
Collectors of Book of the Month Club domestic thrillers.
 
❤️ Fans Also Liked
If you enjoyed The Half Sister, you might also like:
The Soulmate by Sally Hepworth — a suspenseful story of marriage, love, and lies.
Cross Her Heart by Sarah Pinborough — a dark thriller of secrets and survival.
We Were Never Here by Andrea Bartz — a gripping psychological drama about friendship and guilt.