Emma Averell is a successful lawyer, a loving mother, and on the surface, completely in control. But as her 40th birthday approaches, something begins to unravel. Sleepless nights creep in, just like they did with her mother… right before she lost her mind.

At first, it’s small things—forgetfulness, anxiety, shadows at the edge of her vision. Then the cracks widen. Emma starts to question everything: her memories, her relationships, even herself. Is she following the same terrifying path as her mother, or is something far more sinister at play?

Dark, gripping, and impossible to put down, Insomnia keeps you guessing until the very last page. Perfect for fans of psychological suspense where the real horror lies inside the human mind.

A chilling reminder: sometimes, the scariest place to be… is your own head.

Product Details:
Author: Sarah Pinborough
Format: Paperback / Hardcover (varies by edition)
Language: English