Representations of consensual sadomasochism range from the dark, seedy undergrounds of crime thrillers to the fetishized pornographic images of sitcoms and erotica. In this pathbreaking book, ethnographer Staci Newmahr delves into the social space of a public, pansexual SM community to understand sadomasochism from the inside out. Based on four years of in-depth and immersive participant observation, she juxtaposes her experiences in the field with the life stories of community members, providing a richly detailed portrait of SM as a social space in which experiences of "violence" intersect with experiences of the erotic. She shows that SM is a recreational and deeply gendered risk-taking endeavor, through which participants negotiate boundaries between chaos and order. Playing on the Edge challenges our assumptions about sadomasochism, sexuality, eroticism, and emotional experience, exploring what we mean by intimacy, and how, exactly, we achieve it.

From the bestselling author of The Assault on Intelligence, an unprecedented high-level master narrative of America's intelligence wars, demonstrating in a time of new threats that espionage and the search for facts are essential to our democracy For General Michael Hayden, playing to the edge means playing so close to the line that you get chalk dust on your cleats. Otherwise, by playing back, you may protect yourself, but you will be less successful in protecting America. "Play to the edge" was Hayden's guiding principle when he ran the National Security Agency, and it remained so when he ran CIA. In his view, many shortsighted and uninformed people are quick to criticize, and this book will give them much to chew on but little easy comfort; it is an unapologetic insider's look told from the perspective of the people who faced awesome responsibilities head on, in the moment. How did American intelligence respond to terrorism, a major war and the most sweeping technological revolution in the last 500 years? What was NSA before 9/11 and how did it change in its aftermath? Why did NSA begin the controversial terrorist surveillance program that included the acquisition of domestic phone records? What else was set in motion during this period that formed the backdrop for the infamous Snowden revelations in 2013? As Director of CIA in the last three years of the Bush administration, Hayden had to deal with the rendition, detention and interrogation program as bequeathed to him by his predecessors. He also had to ramp up the agency to support its role in the targeted killing program that began to dramatically increase in July 2008. This was a time of great crisis at CIA, and some agency veterans have credited Hayden with actually saving the agency. He himself won't go that far, but he freely acknowledges that CIA helped turn the American security establishment into the most effective killing machine in the history of armed conflict. For 10 years, then, General Michael Hayden was a participant in some of the most telling events in the annals of American national security. General Hayden's goals are in writing this book are simple and unwavering: No apologies. No excuses. Just what happened. And why. As he writes, "There is a story here that deserves to be told, without varnish and without spin. My view is my view, and others will certainly have different perspectives, but this view deserves to be told to create as complete a history as possible of these turbulent times. I bear no grudges, or at least not many, but I do want this to be a straightforward and readable history for that slice of the American population who depend on and appreciate intelligence, but who do not have the time to master its many obscure characteristics."

This futuristic thriller is set in a world where football has achieved total global domination. Two super leagues control the sport in Britain. Easy, a brilliant young footballer, has managed to escape from one of the super clubs and is on the run.

1946-89 US art photographer. A critical study of Mapplethorpe by the renowned art critic & philosopher.

“Masters of the Universe have a new mistress—a protagonist who learns to wield power in the excessive, fascinating cultures of Wall Street and BDSM-for-hire. BOW DOWN.” —WEDNESDAY MARTIN, #1 New York Times Bestselling Author of Primates of Park Avenue and Untrue EDGE PLAY by Jane Boon National Leather Association's Pauline Reage Novel Award, Finalist CORRECTION: Amy Lefevre’s second language is risk. A gorgeous young investment banker, she navigates Wall Street’s toxic culture with ease—until the stock market collapses. CRISIS: Amy starts investigating the failed deals her boss engineered. Drawn to a treacherous ride on the edge, will her efforts to expose him cause her to lose it all? CONSENT: Amy’s best friend is a dominatrix with an offer: take over her elite S&M dungeon, catering to the pervy needs of millionaires and billionaires and learn the true nature of power. EDGE PLAY is a universe beyond Fifty Shades of Grey and The Big Short, set in the most elite, twisted circles of Wall Street mega-power and S&M. Amy Lefevre dives into an underground realm of Big Swinging Dicks only to find that, in this arena, the women wield the whips and the men submit. “Edge Play explores obsession and ambition with a fetishist's eye for detail. From the sleek Syren latex to the sexy Louboutins, to power moves found in both the dazzling hustle of high finance and the darkness of the dungeon, this book delivers.” —LILY BURANA, Author of Strip City “This is such a fun book! Smart, sexy, and full of surprises. It's also full of stingingly authentic details of Wall Street and the BDSM culture simmering just below it. It's a New York where everyone wants to come out on top, and power is a skill that can be learned.” —JO WELDON, Author of Fierce: The History of Leopard Print and The Burlesque Handbook

No matter what sport you enjoy or what level you play, you have the potential for a peak performance--and realizing that potential is the goal of everyone who makes athletics part of their lives. And while you can benefit from the advice of tennis and golf pros, marathon runners, and skiing instructors, the edge you seek to maximize your performance isn't in your stroke, your pace, or your posture--it's in your mind. Kenneth Baum describes the program he uses to sharpen and maximize the sports performances of thousands of professional and amateur athletes across the country: * Power Talk * Proper Visualization and Perception Stretchers * Performance Cues * Identifying and Conquering Obstacles * A Commitment to Consistent and Resilient ActionYour mind is your most valuable piece of equipment, your strongest muscle--and your best shot at peak performance for life

This book explains how a computer, by replicating the processes of Darwinian evolution, taught itself to play checkers far better than its creators could have programmed it to play. Fogel (editor, IEEE Transactions on Evolutionary Computation) considers the implications for evolutionary computations and artificial intelligence. Diagrams illustrate the evolutionary and computational processes at work, and the course of various games of checkers. Annotation copyrighted by Book News, Inc., Portland, OR.