Paul Strathern's Locke in 90 Minutes, a concise biography and philosophical overview of John Locke. The book details Locke's life, highlighting his unconventional personal relationships and political career alongside his philosophical contributions. Strathern situates Locke's empiricist philosophy within its historical context, emphasising its impact on the development of liberal democracy. Key excerpts from Locke's Essay Concerning Human Understanding and Two Treatises of Government are included, showcasing his ideas and writing style. A chronology of important philosophical dates and a list of Strathern's other works are also provided.