Letter from Birmingham Jail by Martin Luther King Jr.

''Injustice anywhere is a threat to justice everywhere.''

This landmark missive from one of the greatest activists in history calls for direct, non-violent resistance in the fight against racism, and reflects on the healing power of love.

Penguin Modern: fifty new books celebrating the pioneering spirit of the iconic Penguin Modern Classics series, with each one offering a concentrated hit of its contemporary, international flavour. Here are authors ranging from Kathy Acker to James Baldwin, Truman Capote to Stanislaw Lem and George Orwell to Shirley Jackson; essays radical and inspiring; poems moving and disturbing; stories surreal and fabulous; taking us from the deep South to modern Japan, New York''s underground scene to the farthest reaches of outer space.