The search for justice for this one man's death—his body found in broad daylight, with tape over his eyes, an undisguised hit—would deliver more than the truth. It exposed his status as an informant and led to protests, campaigns, far-reaching changes to British law, a historic ruling from a senior judicial body, a ground-breaking police investigation, and bitter condemnation from a US Congressional commission.

The Mexican War brought vast new territories to the United States, which precipitated a growing crisis over slavery. The new territories seemed unsuitable for the type of agriculture that depended on slave labor, but they lay south of the line where slavery was permitted by the 1820 Missouri Compromise. The subject of expanding slavery to the new territories became a flash point between North and South.

The Nazi regime preached an ideology of physical, mental, and moral purity. But as Norman Ohler reveals in this gripping new history, the Third Reich was saturated with drugs. On the eve of World War II, Germany was a pharmaceutical powerhouse, and companies such as Merck and Bayer cooked up cocaine, opiates, and, most of all, methamphetamines, to be consumed by everyone from factory workers to housewives to millions of German soldiers.

For the past two decades, you could cross the border between Northern Ireland and the Republic half a dozen times without noticing or, indeed, without turning off the road you were travelling. It cuts through fields, winds back and forth across roads and wends from the mouth of the Newry River to the mouth of the Foyle. It's frictionless - a feat sealed by the Good Friday Agreement. Before that, watchtowers loomed over border communities, military checkpoints dotted the roads and bridges had been demolished to prevent crossings.

Anyone who laments the excesses of Christmas might consider the Puritans of colonial Massachusetts: they simply outlawed the holiday. The Puritans had their reasons, since Christmas was once an occasion for drunkenness and riot, when poor "wassailers" extorted food and drink from the well-to-do. In this intriguing and innovative work of social history, Stephen Nissenbaum rediscovers Christmas's carnival origins and shows how it was transformed, during the nineteenth century, into a festival of domesticity and consumerism.

In 1978, the bloody conflict in Northern Ireland, known as The Troubles, had reached a boiling point. Hundreds of members of the Irish Republican Army, determined to drive the hated British out of the province—killing soldiers and police, detonating bombs, while arming themselves with firearms and explosives—had been arrested and incarcerated in the notorious British prison known as the Maze.

Pocket History: The Troubles chronicles the 30 year long Irish Troubles. It begins right at the start with the first English invasion of Ireland and continues right up until present day, answering the question of what does the legacy of the troubles mean for modern day Irish and British people.

Economic recovery, ever closer European involvement and Anglo-Irish highs were followed by Brexit lows and fresh talk of Irish unity. As the Republic enters its second century of independence, Diarmaid Ferriter tries to make historical sense of post-1990s Ireland - and what lies in the darkest corners of its archives.

On Easter Monday, April 24, 1916, the first great revolution of the twentieth century began as working-class men and women occupied buildings throughout Dublin, Ireland, including the general post office on O’Connell Street. Among the commoners in the GPO was a young staff captain of the Irish Volunteers named Michael Collins. He was joined a day later by a fourteen-year-old messenger boy, Eoin Kavanagh.

In We Don't Know Ourselves, Fintan O'Toole weaves his own experiences into Irish social, cultural, and economic change, showing how Ireland, in just one lifetime, has gone from a reactionary "backwater" to an almost totally open society - perhaps the most astonishing national transformation in modern history. O'Toole narrates the once unthinkable collapse of the all-powerful Catholic Church, brought down by scandal and by the activism of ordinary Irish. He relates the horrific violence of the Troubles in Northern Ireland, which led most Irish to reject violent nationalism.