Maria Kowalski made a promise to do what Storm Freeman, the inventor of the Gatherer, couldn't. Destroy the device that brought an energy revolution to the world and stop it from spreading a plague across the globe.

But not everyone wants the Gatherer stopped. The military, and the commander she once answered to, are experimenting on the Gatherer to turn it into something larger and more dangerous than it was ever intended.

In a race where she will have to choose who to trust and betray those she once stood beside, she sets out to destroy the Gatherer before it has a chance to destroy them all.

Praise for the series:

"My favorite kind of Crichton-esque thriller: smart, compelling, and beautifully written. - Karen Dionne, #1 Internationally bestselling author of THE MARSH KING'S DAUGHTER

"Menacing and Memorable." - K.J. Howe, International Bestselling Author of SKYJACK

"An action-packed plot, with well-rounded characters and an intriguing premise make it recommended for all collections." - Library Journal