Simon Marks

Why it’s on the list: A short life of the man who turned his father’s Leeds market stall into Marks & Spencer, built around the operating choices that did it: buying direct from manufacturers, imposing specifications on suppliers, standing behind returns, and running a private-label range when British retail sold other people’s brands.

Where I heard about it

• @mastersinvest — one of the 46 books on his “2025 Reading … so far” list, August 2025 (not in bold, so read but not singled out as very good). The full list is on 2025 Reading So Far… (tweet).

Connections

• 2025 Reading So Far… (tweet) — the list this came from.
• Retail — the M&S model is one of the founding cases in modern retail.
• Vertical Integration — buying direct and specifying the product is the move the book turns on.