ASK HN: Hacker Bibles

I'm trying to build the ultimate collection of hacker bibles. These include books on programming languages, algorithms, mathematics, theory, engineering principles and methodologies, design, paradigms, operating systems, frameworks, industry commentary, business/startup-related, etc.

Below are my favorites (in no particular order), what other "greats" am I missing?

The Art of Computer Programming (three volumes + fascicles) - Knuth (aka TAOCP)

Structure and Interpretation of Computer Programs - Abelson and Sussman (aka SICP, aka The Wizard Book)

Introduction to Algorithms - Cormen, Leiserson, Rivest, Stein (aka CLRS)

Design Patterns - Gamma, Helm, Johnson, Vlissides

The C Programming Language - Kernighan, Ritchie

The C++ Programming Language - Stroustrup

The Scheme Programming Language - Dybvig

Practical Common LISP - Seibel

Programming Perl - Wall, Christiansen and Orwant

ANSI Common Lisp - Graham

Refactoring - Fowler

UML Distilled - Fowler

Introduction to the Theory of Computation - Sisper

Information Theory, Inference, and Learning Algorithms - MacKay

Modern Operating Systems - Tanenbaum

On Lisp - Graham

Hackers & Painters - Graham

Paradigms of Artificial Intelligence - Norvig

Pattern Recognition and Machine Learning - Bishop

The Java Language Specification - Gosling, Joy, Steele

Learning Python - Lutz & Ascher

Programming Erlang - Armstrong

Programming Ruby - Thomas, Fowler, Hunt

Calculus - Spivak

How to Solve It - Polya

The Design and Implementation of the 4.4 FreeBSD Operating System - McKusick, Bostic, Karels, Quarterman

The Design of the Unix Operating System - Bach

The Unix Programming Environment - Kernighan, Pike

The Art of Unix Programming - Raymond

Godel, Escher, Bach - Hofstadter

Metamagical Themas - Hofstadter

Joel on Software - Spolsky

Code Complete - McConneli

The Mythical Man-Month - Brooks

No Silver Bullet - Brooks

The Long Tail - Anderson

The Art of the Start - Kawasaki