International bestselling author Brad Parks is the only writer to have won the Shamus, Nero, and Lefty Awards, three of American crime fiction’s most prestigious prizes. His novels have been translated into 15 languages and have won critical acclaim across the globe, including stars from every major pre-publication review outlet. A graduate of Dartmouth College, Parks is a former journalist with The Washington Post and The (Newark, N.J.) Star-Ledger. He is now a full-time novelist living in Virginia with his wife and two school-aged children.

Interference - Quantum physicist Matt Bronik is suffering from strange, violent seizures that medical science seems powerless to explain—much to the consternation of his wife, Brigid.

Matt doesn’t think these fits could be related to his research, which he has always described as benign and esoteric. That, it turns out, is not quite true: Matt has been prodding the mysteries of the quantum universe, with terrible repercussions for his health. And perhaps even for humanity as a whole.

Then, in the midst of another seizure, Matt disappears. When foul play is feared, there is no shortage of suspects. Matt’s research had gained the attention of Chinese competitors, an unscrupulous billionaire, and the Department of Defense, among others.

With Matt’s life in clear danger, Brigid sets out to find him. Will Matt be killed before she reaches him, or could the physics that endangered him actually be used to save his life?