Get three exhilarating and cutting-edge thrillers by Matt Richtel in one e-book, including: Devil's Plaything, Floodgate, and The Cloud.

Devil's Plaything—a phenomenal "neuro-tech" thriller about a dark and insidious plot to reengineer the human brain. Devil's Plaything is smart, fast, and terrifyingly plausible—a page-turner of the first order.

Floodgate—On the eve of the presidential election, a conspiracy threatens to alter the outcome of the vote—and the future of American politics. At the heart of the plot is a powerful computer program, aimed at rooting out hypocrisy among politicians to expose their truths . . . and ours.

The Cloud—When the next generation of technology seeps into the brains of the next generation of people, former medical student turned journalist Nat Idle must investigate and stop the invasion. A deftly told tale, the scariest part of The Cloud is how close to reality it could be.