A deadly plunge from the sky is just the beginning.

In Roselyn Teukolsky’s "A Reluctant Spy," computer scientist Madeline Geiger survives a sabotaged skydive that kills her husband. But the real terror begins on the ground when she is recruited for a perilous undercover mission. Forced to spy on her colleagues, Madeline uncovers a treacherous digital underworld of cybercrime and academic betrayal.

As she decodes the encrypted secrets her husband left behind, Madeline launches a high-stakes digital war to infiltrate the network. Teukolsky delivers a pulse-pounding, cyber-thriller where an introverted academic must use her sharp intellect to outwit a cold-blooded killer.