An investment library: The Intelligent Investor
Book reviewThis is the book that no investor should be without, says Matthew Partridge.
Get the latest financial news, insights and expert analysis from our award-winning MoneyWeek team, to help you understand what really matters when it comes to your finances.
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Twice daily
MoneyWeek
Get the latest financial news, insights and expert analysis from our award-winning MoneyWeek team, to help you understand what really matters when it comes to your finances.
Four times a week
Look After My Bills
Sign up to our free money-saving newsletter, filled with the latest news and expert advice to help you find the best tips and deals for managing your bills. Start saving today!
The Intelligent Investor
by Benjamin Graham, commentary by David ZweigPublished by HarperBusinessBuy on Amazon
There are many bookson value investing thetwo on this page areamong the most recent.However, the "bible"of the genre has to beThe Intelligent Investor,written by BenjaminGraham, who mentoredWarren Buffett and is considered thefather of value investing. The book isaimed at a lay audience, and is perhapsbest known for two key concepts: themetaphorical "Mr Market" and the"margin of safety".
MoneyWeek
Subscribe to MoneyWeek today and get your first six magazine issues absolutely FREE
Sign up to Money Morning
Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter
Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter
While Graham believed the market wasgenerally efficient in the long run, healso thought that in the short run it wasprone to swing between euphoria andpanic. Hence the idea of Mr Market, ajittery individual who is one day happyto buy shares at stratospheric prices,and desperate to sell at bargain basementvaluations the next. Grahamclaims it makes sense to buy sharesthat trade below their "intrinsic value",because in the long run they'll moveback to fair value or above.
How doyou calculate intrinsic value? He looksat many methods but admits it's trickyto do so precisely and that's wherethe "margin of safety" comes in. Byonly buying stocks that are extremelyundervalued, investors can protectthemselves from huge mistakes.
The book was first released in 1949.Graham's final revised editionappeared in 1973, shortly before he died in 1976. Investment writer JasonZweig released a revised edition in2003, which includes Graham's originaltext and Zweig's commentary aftereach chapter. Whichever version yougo for, this is a book that no self-respectinginvestor should be without.
Get the latest financial news, insights and expert analysis from our award-winning MoneyWeek team, to help you understand what really matters when it comes to your finances.

-
MoneyWeek Talks: The funds to choose in 2026Podcast Fidelity's Tom Stevenson reveals his top three funds for 2026 for your ISA or self-invested personal pension
-
Three companies with deep economic moats to buy nowOpinion An economic moat can underpin a company's future returns. Here, Imran Sattar, portfolio manager at Edinburgh Investment Trust, selects three stocks to buy now