subversive activities

Espionage is one of the biggest modern-day threats to our security, so what can we do to stop it? This intriguing book explains how cutting-edge science and technology is used to stalk and stop spies and fight ever-changing battles in the secretive world of spying. Full of real spy stories that shook the world, this high-interest read will keep readers gripped.

Explores the events and people surrounding the communist scare that was started by Senator Joseph McCarthy in the 1950s.

This intriguing and revelatory history of cryptology ranges from the early days of code-making and code-breaking to the present day.

Learn about the secret world of spying and gathering intelligence.

Details the history and evolution of America's covert war activities, examining how they have been authorized and practiced, their patterns and consequences, and why presidents have turned to secret military action.

The Committee is an international cabal, an online oligarchy, that is nearing its goal of privatizing all information. Standing in the cabal's way is Dear Diary, an online underground battling to keep information free for everyone. Into the middle of this shadow conflict come Leila Majnoun, Leo Crane, and Mark Dveraux. Mark doesn't know it, but he is working for the Committee. Leo, formerly Mark's friend, writes a scathing review of Mark's online work, but the Committee deletes his words. Across the world, Leila discovers the Committee's ambitions could threaten the lives of her loved ones.

Explores the events and people surrounding the communist scare that was started by Senator Joseph McCarthy in the 1950s.

Looks at the FBI's actions against the University of California's Free Speech Movement and how the situation benefited Ronald Reagan.

An expose of the CIA's inner workings in Cuba during the 1950s and 1960s reveals the Agency's efforts to halt opposition to Fidel Castro after the Cuban Revolution and install a CIA-friendly figurehead in Castro's position, documenting the contributions of King Ranch proprietor Robert J. Kleberg, Jr. and the mysterious disappearance of Camilo Cienfuegos.