Henry Oster was just five years old when Adolf Hitler took power in 1933. One of the 2,011 Jews who were rounded up by the Gestapo and deported from Cologne, he was one of only 23 to emerge alive from the concentration camps after the war.

Primo Levi's classic memoir of the Holocaust is being reissued as one of five titles celebrating Abacus's 50th anniversary. Featuring a new introduction from the author of Jews Don't Count , David Baddiel.

New archaeological evidence for a pre-historic civilisation updated with two substantial new chapters brimming with recent reporting of fresh scientific advances.

Secret Societies in one form or another have existed throughout the history of human culture. But what is their appeal? What is it that makes so-called respectable people indulge in peculiar ceremonies, dressed in fanciful costumes uttering blood-curdling oaths of loyalty with the threat of death hanging over them should they reveal the...