• hunter2@lemmy.ml
        link
        fedilink
        arrow-up
        4
        ·
        1 year ago

        Sort of. It’s a real expression (at least in England :P) meaning a “must-have” book, usually related to some subject/profession. For example, I’d consider Everyday Cryptography by Keith Martin the cryptographer’s Bible. Even after going through it all, it’s helpful for reference.