J. Charles

An accessible introduction to cybersecurity concepts and practices

Cybersecurity Essentials provides a comprehensive introduction to the field, with expert coverage of essential topics required for entry-level cybersecurity certifications. An effective defense consists of four distinct challenges: securing the infrastructure, securing devices, securing local networks, and securing the perimeter. Overcoming these challenges requires

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To Kill a Mockingbird, the twentieth-century's most widely read American novel, has sold thirty million copies and still sells a million yearly. Yet despite the book's perennial popularity, its creator, Harper Lee has become a somewhat mysterious figure. Now, after years of research, Charles J. Shields has brought to life the warmhearted, high-spirited, and occasionally hardheaded woman who gave us two of American literature's most unforgettable characters...

Argues that hard-working Americans are being forced by recent bailout and default practices to pay for the irresponsibility of others, explaining that the trend reflects disturbing changes in national character and the definitions of actual needs.

Presents the geography, history, economy, cities and communities, and people and culture of Panama. Includes recipes, related projects, and a chronology.

An “engrossing” biography of a brilliant novelist underappreciated in his own time who became a twenty-first-century bestseller, from the New York Times–bestselling author (The New Yorker).

When Stoner was published in 1965, the novel sold only a couple of thousand copies before disappearing with hardly a trace. Yet the quietly powerful tale of Midwestern college professor William Stoner, whose...

Cuts through the confusion surrounding pregnancy and birth by debunking dozens of myths that mislead parents, offering explanations of medical terms, and covering a variety of issues including prenatal care, birth defects, and amniocentesis.

NSA operative Charlie Dean must infiltrate the highest stratum of Peruvian political power and derail a renegade general from acing an election. But things get complicated when Dean and company discover the renegade general's second plot: a nuclear weapon he claims is in the hands of Marxist guerillas.