Read your way into philosophy in a year
A year of reading — 30–40 minutes a day — takes a serious adult through the arc of Western philosophy from the pre-Socratics to the twentieth century, and into a working relationship with primary texts. About 200 hours total. You will not be a philosopher. You will know what philosophers actually argue.
12 months · ~200 hours · follow a philosophical argument, read primary texts
1.Sophie's World — Jostein Gaarder
A novel that smuggles a complete history of Western philosophy into a story about a fourteen-year-old girl. Read it first, before any heavier book. It gives you a map of the territory — names, eras, the questions each thinker was actually trying to answer — that turns Plato from a quiz answer into a person with a problem. Most adults skip this and regret it for months.
~$15 paperback, free at most libraries
Sophie's World →2.Anthony Kenny — A New History of Western Philosophy
Kenny's four-volume history (also available as a single 1,000-page edition) is the best survey written in English in fifty years. He organizes by period and by topic so you read every era twice — once as story, once as structured argument. Read one chapter a week. After each chapter, read the corresponding primary text he cites — even badly, even slowly. That's where philosophy lives.
~$30 single volume, ~$80 four-volume set
A New History of Western Philosophy →3.Stanford Encyclopedia of Philosophy
The single most important reference work in the discipline, written and peer-reviewed by working academics, free to everyone forever. When Kenny mentions a thinker or term you don't follow, read the SEP entry. The articles are long and serious; they assume you want to understand. There is no equivalent in any other field — most disciplines have nothing like it.
Free
Stanford Encyclopedia of Philosophy →If this doesn't fit you
If your interest is one specific tradition — analytic philosophy of mind, existentialism, ancient Stoicism — drop the survey. Pick the relevant Cambridge Companion volume and a single primary text, and spend three months reading them slowly with the SEP open in another tab. You'll know that corner of philosophy properly and the rest not at all, which is often the right trade.
Why this path
The standard mistake is starting with Plato's Republic or Kant's Critique alone, hitting a wall in fifty pages, and concluding philosophy isn't for you. Philosophy without a map is hostile. Sophie's World is the map. Kenny is the road. The SEP is the dictionary that lets you keep walking when a sentence stops you. Read primary texts alongside Kenny — every chapter — or this becomes a tour of philosophy rather than philosophy itself.