Simon Willison’s Weblog

Mr. Penumbra's Twenty-Four-Hour Book Store. Enormously entertaining short story about data visualisation and creepy San Francisco bookshops by Robin Sloan.

Posted 12th June 2009 at 6:07 pm

Recent articles

V&A East Storehouse and Operation Mincemeat in London - 27th August 2025
The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025

bookshops 1 robin-sloan 4 san-francisco 27 shortstory 1 visualisation 15

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