The Coworker by Freida McFadden

Two women.
An office filled with secrets.
One terrible crime that can’t be taken back.

Dawn Schiff is strange.
Atleast everyone thinks so at the office. She never says the right thing. She has no friends. And she is always at her desk at precisely 8:45 a.m.
When Dawn doesn’t show up one morning, her coworker Natalie Farrellâ beautiful, popular, top sales rep is surprised. She then receives an anonymous phone call that changes everything.
It turns out Dawn wasn’t just an awkward outsider; she was being targeted by someone close. Now Natalie is irrevocably tied to Dawn as she finds herself caught in a twisted game of cat and mouse that leaves her wondering: Who is the real victim?
One thing is incredibly clear: somebody hated Dawn Schiff. Enough to kill.

The Coworker is another tense and unputdownable thriller from New York Times bestselling author of “The Housemaid” Freida McFadden.