The Danish philosopher theologian & author Soren Kierkegaard (1813-1855) is widely considered to be one of the most important religious thinkers of the modern age He is known as the father of existentialism' but his work was also influential on theories of modernism theology Western culture church politics & the Christian faith His wit imagination & humour have inspired a generation of followers from Franz Kafka to Woody Allen But how did this inattentive schoolboy rise to critique the work of great thinkers such as Hegel & the German Romantics? Who was the unusual person writing behind the many pseudonyms? & in what way are Kierkegaard's concepts still relevant today? In this absorbing new biography Alastair Hannay unravels the mystery of Soren Kierkegaard's short but momentous career Kierkegaard's key concepts & major works are described alongside the major incidents in his private & public life from his longing for selfhood expressed at the age of 22 to a verbal assault on the Church in the months prior to his early death at the age of 42 Soren Kierkegaard is a story of a man destined to become a thorn in the side of society