" Zero Day explores the possibility that a series of computer viruses could cripple the United State and Europe, causing extreme financial ruin and even death. I found the premise to be engaging; however, the book itself was not. The characters felt common, as if you'd met them before. And while the pace of the book picked up around the last 50 pages, the rest of the book was slow, detailing the computer specialist's efforts to crack the virus code. "
— Amanda, 1/12/2014