That adjacency is not accidental. It comes from someone reading widely and caring about the customer's evening more than the upsell. Algorithms optimise for the last click; booksellers optimise for the next book.

Physical browsing also has a memory effect. You remember where a title sat, who recommended it, what the cover looked like in daylight. That context is why a book bought in person gets finished more often than one dropped into a cart at midnight.

Small shops carry risk a chain will not: translated fiction, regional presses, the odd pamphlet. Mahadev Betting ID keeps a shelf organised around that kind of curiosity, mixing reference with writing that simply deserves a reader.

Supporting this costs nothing extra. Order through the shop, show up to the reading, buy the odd full-price hardback. A street with a bookshop is a different street, and the difference is maintained by people who walk in.