I have mentioned Wittgenstein several times without yet giving him the sustained reading I have given Bertrand Russell. I have read my Russell books, including his autobiography, where Wittgenstein appears as the brilliant, difficult student whom Russell came to regard as his intellectual successor. I have also borrowed Wittgensteinian ideas in my notes on the “good knife” and included Wittgenstein among the thinkers I want to read in my love letter to old books.
So which Wittgenstein should I actually buy, and in what order should I read him?
The short answer
From the three books in my basket:
- Buy the Wiley fourth edition of Philosophical Investigations. If I buy only one today, this is the one.
- Do not buy the £40.99 Routledge Tractatus at that price. It is historically valuable, but not £40.99 valuable for a first reading.
- Buy the £25 Anthem centenary Tractatus later, if I enjoy the book and want to study its architecture. It is an interesting specialist edition, not the most neutral first copy.
My reading order would be:
- Ray Monk, Ludwig Wittgenstein: The Duty of Genius
- Wittgenstein, Tractatus Logico-Philosophicus
- Wittgenstein, Philosophical Investigations
- Wittgenstein, On Certainty
- Then, selectively, The Blue and Brown Books and Culture and Value
That is the clean route. Biography, early Wittgenstein, later Wittgenstein, then the final work.
What I would buy from this basket
First: Philosophical Investigations, fourth edition
The hardcover in my basket is the Wiley-Blackwell fourth edition, edited and translated by P. M. S. Hacker and Joachim Schulte. It places the German and English texts face to face and incorporates substantial editorial changes intended to represent Wittgenstein's manuscript more accurately.
This is the best long-term purchase in the basket. It is not merely a disposable student edition; it is the edition I am unlikely to outgrow.
It is also the Wittgenstein most relevant to the ideas that have already attracted me: language-games, meaning as use, rule-following, family resemblance, and the temptation to manufacture philosophical problems by pulling words away from their ordinary lives.
I should not expect a normal book with a thesis stated in chapter one and proved by chapter ten. It is a sequence of remarks, questions, examples, imagined objections, and changes of perspective. I should read it slowly and argue with it.
Second: the Anthem centenary Tractatus, but not yet
The £25 book is the Anthem centenary edition, edited by Luciano Bazzocchi with an introduction by P. M. S. Hacker. Its special feature is its hierarchical presentation. Instead of printing the numbered propositions as one continuous sequence, it makes their tree-like relationships visible.
That is genuinely useful because the decimal numbers are the book's structure: proposition 1.1 expands proposition 1; proposition 1.11 expands 1.1; and so on. The Anthem edition turns that hidden architecture into page design.
But this also makes it an interpretation of how the book should be navigated. I would not make it my only encounter with the Tractatus. I would first read a conventional version, then return to the Anthem edition to see whether its structure reveals connections I missed.
Skip: the £40.99 Routledge German-English edition
The pictured Routledge edition uses the C. K. Ogden translation. That translation matters historically: Frank Ramsey and Wittgenstein were involved in its preparation, Wittgenstein approved it, and it includes Russell's introduction. The publisher describes that provenance well.
It would be a satisfying object to own, especially after reading Russell. But the text is too short and too freely available to justify £40.99 as my entry point. I can compare the German, Ogden/Ramsey, and Pears/McGuinness texts in this free side-by-side edition. If I later want a standard physical copy, the cheaper Pears and McGuinness Routledge edition is the more practical choice.
So the basket decision is simple: keep Philosophical Investigations, save the Anthem edition for later, and remove the £40.99 Routledge edition.
The order I should read them
1. Begin with Ray Monk
Ray Monk's Ludwig Wittgenstein: The Duty of Genius is long, but for me it is the right bridge. I already know Russell's account of Wittgenstein; Monk lets me see the relationship from the other direction and places the philosophy inside an extraordinary life.
This matters more for Wittgenstein than it might for a systematic philosopher. His work is tied to his severity, his moral and religious temperament, the First World War, his periods away from Cambridge, and his conviction that philosophy should change how one sees a problem rather than merely add another theory.
I do not need to finish all 700 pages before opening Wittgenstein. I can read Monk alongside the primary works, stopping at the completion of the Tractatus, reading that book, and then returning to the biography for Wittgenstein's later development.
2. Read the Tractatus once without trying to conquer it
The Tractatus is the early Wittgenstein: compressed, architectonic, concerned with logic and with the relationship between world, thought, and language. It grows out of his work with Russell and Frege, so my Russell reading is useful preparation.
I should read its preface, follow the seven main propositions, and notice the distinction between what language can say and what can only be shown. On the first pass, I should not stop for an hour at every numbered remark. The aim is to see the complete machine before taking it apart.
Russell's introduction is worth reading because I am arriving through Russell—but with caution. Wittgenstein believed Russell had misunderstood important parts of the book. That disagreement is not a reason to skip the introduction; it is one of the most interesting reasons to read both men.
3. Read Philosophical Investigations, especially §§1–242
The later Wittgenstein is not simply the early Wittgenstein made easier. He turns from the ideal logical structure of language toward language in use: teaching, ordering, joking, calculating, naming, doubting, promising, and playing.
The Stanford Encyclopedia of Philosophy's overview explains the usual division between the early Tractatus and the later Investigations, while also noting that scholars dispute how sharp the break really was. That tension is exactly why the chronological order is worth following.
For a first pass I would concentrate on §§1–242. This gives me the opening criticism of a too-simple picture of language, language-games, family resemblance, philosophy as clarification, and the rule-following discussion. I can then continue through the rest without pretending every remark has yielded its meaning on first contact.
4. Finish with On Certainty
After the Investigations, I would read On Certainty. It collects remarks from the final eighteen months of Wittgenstein's life on knowledge, doubt, belief, and G. E. Moore's common-sense propositions.
If buying it new, I would look for P. M. S. Hacker's 2025 German-English edition and translation. It is a fitting destination after Russell because the book returns to the analytic tradition's arguments about what can be known, but transforms the question by looking at the role certainty plays in our practices.
5. Only then add the secondary works
If I want the bridge between early and later Wittgenstein, I would read The Blue and Brown Books. The Blue Book consists of notes dictated to students; the Brown Book is an important draft on the path toward the Investigations.
I would read Culture and Value differently: not as a systematic philosophical work, but as selections on culture, religion, music, ethics, and civilisation. It is the book to keep nearby after I know the central works, not the foundation on which to build my understanding.
One correction to my earlier references
I have previously written about “Wittgenstein's ruler.” The name can mislead. It is Nassim Nicholas Taleb's label for a rule about measurement and the reliability of the measurer, not a named doctrine found in Wittgenstein's books.
The thought is Wittgensteinian in spirit, and it recalls his discussion of standards and measurement, but reading Wittgenstein should help me separate Wittgenstein himself from the portable ideas later writers have named after him. The same caution applies to my “good knife” reflection: it may be a useful Wittgensteinian prompt, but it is not a substitute for his arguments.
That is another reason to stop circling him through Russell, Taleb, quotations, and summaries.
The purchase is Philosophical Investigations. The route is Monk, Tractatus, Investigations, then On Certainty. And the method is slow reading, repeated reading, and notes in the margin—not collecting three editions before I have read one.