Every day, corporations are connecting the dots about our personal behavior—silently scrutinizing clues left behind by our work habits and Internet use. The data compiled and portraits created are incredibly detailed, to the point of being invasive. But who connects the dots about what firms are doing with this information? The Black Box Society argues that we all need to be able to do so—and to set limits on how big data affects our lives.

Hidden algorithms can make (or ruin) reputations, decide the destiny of entrepreneurs, or even devastate an entire economy. Shrouded in secrecy and complexity, decisions at major Silicon Valley and Wall Street firms were long assumed to be neutral and technical. But leaks, whistleblowers, and legal disputes have shed new light on automated judgment. Self-serving and reckless behavior is surprisingly common, and easy to hide in code protected by legal and real secrecy. Even after billions of dollars of fines have been levied, underfunded regulators may have only scratched the surface of this troubling behavior.

Frank Pasquale exposes how powerful interests abuse secrecy for profit and explains ways to rein them in. Demanding transparency is only the first step. An intelligible society would assure that key decisions of its most important firms are fair, nondiscriminatory, and open to criticism. Silicon Valley and Wall Street need to accept as much accountability as they impose on others.

Renowned for his fierce devotion to the people of Texas—as well as his equally fierce rages and unpredictable temper—Bob Bullock was the most powerful political figure in Texas at the end of the twentieth century. First elected to the Texas House of Representatives in 1956, Bullock held several key statewide posts before capturing the lieutenant governor's office in 1990. Though nominally the state's number two official, Bullock in fact became Texas's top power broker, wielding tremendous influence over the legislative agenda and state budget through the 1990s while also mentoring and supporting a future president—George W. Bush.

In this lively, yet thoroughly researched biography, award-winning journalists Dave McNeely and Jim Henderson craft a well-rounded portrait of Bob Bullock, underscoring both his political adroitness and his personal demons. They trace Bullock's rise through state government as Assistant Attorney General, Secretary of State, State Comptroller, and Lieutenant Governor, showing how he increased the power of every office he held. The authors spotlight Bullock's substantial achievements, which included hiring an unprecedented number of women and minorities, instituting a performance review to increase the efficiency of state agencies, restructuring the public school funding system, and creating the state's first water conservation and management plan.

Straddling the boundaries of politics and history, this discerning book allows the reader to dig through the rubble of Lebanon's wars and learn exactly what has befallen it. With its remarkable open society, its plural political system, its well-educated and sophisticated peoples, and its tolerant confessional outlook, Lebanon is only now recovering the independence it once had, albeit in the face of Syria. In view of recent Lebanese history, can an open and democratic state be recaptured by a people entangled in a largely authoritarian Arab state system?

Farid el Khazen's arresting book shows how Lebanon was led toward its fate by its neighbors, yet ultimately undid itself. The Palestine Liberation Organization's presence was of central importance to the breakdown of the state, while the porousness of the democratic system could not contain the problems and violence. The breakdown was less a civil war in the conventional sense than a series of little wars with outside interference.

Although Byzantium is known to history as the Eastern Roman Empire, scholars have long claimed that this Greek Christian theocracy bore little resemblance to Rome. Here, in a revolutionary model of Byzantine politics and society, Anthony Kaldellis reconnects Byzantium to its Roman roots, arguing that from the fifth to the twelfth centuries CE the Eastern Roman Empire was essentially a republic, with power exercised on behalf of the people and sometimes by them too. The Byzantine Republic recovers for the historical record a less autocratic, more populist Byzantium whose Greek-speaking citizens considered themselves as fully Roman as their Latin-speaking “ancestors.”

Kaldellis shows that the idea of Byzantium as a rigid imperial theocracy is a misleading construct of Western historians since the Enlightenment. With court proclamations often draped in Christian rhetoric, the notion of divine kingship emerged as a way to disguise the inherent vulnerability of each regime. The legitimacy of the emperors was not predicated on an absolute right to the throne but on the popularity of individual emperors, whose grip on power was tenuous despite the stability of the imperial institution itself. Kaldellis examines the overlooked Byzantine concept of the polity, along with the complex relationship of emperors to the law and the ways they bolstered their popular acceptance and avoided challenges. The rebellions that periodically rocked the empire were not aberrations, he shows, but an essential part of the functioning of the republican monarchy.