Free Audiobook : Zero Days, by Ruth Ware

Jack and her husband, Gabe, possess unparalleled expertise as renowned professionals in the field of breaking into buildings and hacking security systems. Employed by various companies, they are recognized as the top-notch penetration specialists. However, their lives take a devastating turn when a routine assignment goes disastrously awry. Jack returns home only to discover her beloved husband lifeless. To compound her horror, the police are narrowing in on their prime suspect—Jack herself.

Suddenly thrust into a harrowing chase, with limited options and time running out, Jack must make critical decisions about whom she can truly trust. With every step she takes, she draws closer to unmasking the true killer, all while facing a relentless, pulse-pounding mystery. This gripping narrative from a talented author captivates readers with its irresistible momentum, ensuring that they remain captivated until the very last revelation unfolds (Shelf Awareness).