The President's only child is dying. Terrorists claim to have the cure.When a private plane whisks CDC epidemiologist Madeline Hamilton to Washington D.C. for an urgent medical symposium, she knows something significant is underway-but she doesn't expect to face the most disturbing medical mystery of her career. A debilitating neurological toxin has stricken the children of several political families, and one of them is the son of U.S. President Anna Moreland.

With the lives of children on the line, Madeline assembles a team of medical experts. The investigation takes a horrifying turn when she starts receiving communications from the terrorists, who want to engage in a deadly political game.

Desperate to find the perpetrators and a cure, the White House recruits FBI antiterror specialist Quinn Traynor to run a parallel investigation. As the teenagers start dying and the answers seem no closer, Madeline and Quinn fight to prevail before President Moreland is forced to make an impossible choice: give in to the terrorists' demands or let her only child succumb to an agonizing death.

This is the second book in the FBI and CDC Thriller series, but it can be read as a standalone.

From USA Today Bestselling Author Jenifer Ruff comes a frightening and realistic new mystery. If you're a fan of James Patterson, Karin Slaughter, Lisa Gardner, Lee Child, Tami Hoag, Lisa Regan, Robin Cook, or Ken Follett, you'll enjoy Only One Cure.

PRAISE FOR ONLY ONE CURE: "Dark and intense, filled with twists and suspense. Only One Cure will grab you on page one and not let go. Another winner from Jenifer Ruff!" - USA Today Bestselling Autor, Dan Alatorre

In Only One Cure, Jenifer Ruff weaves another suspenseful tale featuring the expertise of her relatable characters. As the stakes are raised, we're taken on an incredible journey. Ruff's narrative demands we read on!" - Amazon Bestselling Author, Allison Maruska

"OMG! Love it! And did it scare the heck out of me!" - Reviewer, C. Boyd

"Excellent!"- Reviewer, L. Mink

"Loved it! Super engaging, I could hardly stop reading." - Reviewer, Dr. L. Burke

"A brilliant read!" - GR Reviewer, Billie

"This book is outstanding!!" - GR Reviewer, T. Griffis

"A true page turner...maintaining suspense until the very end." - GR Reviewer, M. Marraccini