Only One Wave — Jenifer Ruff

A tsunami strikes a small island in the Pacific Ocean, leaving destruction and madness in its wake.

After the natural disaster, CDC epidemiologist Dr. Madeline Hamilton and her fiancé, FBI operative Quinn Traynor, go to Nalowale Island to investigate a deadly outbreak of unknown origin. Victims become aggressive and irrational, suffering from insomnia, hallucinations, and eventual death.

Under quarantine conditions, with all communications to and from the island shut down, the wave of illness climbs toward a calamitous crash. Then Madeline uncovers something terrifying…and impossible. The investigation requires huge leaps of faith and significant acts of courage, but what they discover, and what they take home with them, will change lives forever.

“Only One Wave is a gripping thriller led by captivating characters and an enthralling story. I loved every minute of it.” -- Timothy Browne, USA Today bestselling author

This is the third adventure in the FBI & CDC thriller series featuring Dr. Madeline Hamilton and Agent Quinn Traynor. Mystery and medical thriller fans of James Patterson, Michael Crichton, and A.G. Riddle will be hooked. It can be read as a standalone novel with no confusion.