It's the same book: Patrick kept recommending it, and it was out of print, so Stripe talked to the publisher to get a private printing, which was available for

It's the same book: Patrick kept recommending it, and it was out of print, so Stripe talked to the publisher to get a private printing, which was available for employees and visitors. This initiative looks like an extension of the same thing: Rescuing books that no publisher seems to want to print.