I have been on an intense journey into the heart of the JavaScript language. JavaScript: The Good Parts by Douglas Crockford totally changed my disdain for JavaScript into admiration for the elegance and power contained in the language.
Links
Understanding JavaScript Prototypes. by Angus Croll
ECMA-262 – ECMA-262-3 in detail. Chapter 7.2. OOP by Dmitry A. Soshnikov
ECMA-262 – JavaScript. The core. by Dmitry A. Soshnikov
JavaScript in Ten Minutes by Spencer Tipping