The book tells the life story of a man of ideas, showing how his political and economic thought developed alongside his life and practical work. Vincent Barnett seeks to paint Karl Marx not as a static, unwavering character, but as a man whose beliefs developed dynamically over time. The book explores his personal background, and problems of personal income and family health. It also examines the influence of Hegel's methods on Marx's work, and his relationship with Engels.

This lively, up to date guide to the life of Karl Marx provides an excellent starting point for students in history, politics and philosophy, and for all those with an interest in Marxism and political ideas.