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.
Ah, so do you mean like some kind of Encyclopedia?
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.