"First and foremost, let me say at the beginning in as LOUD a voice as I can that Little Smalltalk is NOT a smalltalk-80 system. If you want a real Smalltalk system go buy one from ParcPlace, Digitalk, IBM, or whomever.

Little Smalltalk is a sort of fun experiment in building a minimal smalltalk system. The source code for the interpreter is less than 1800 lines of code. The image consists of less than 4000 objects. It runs in almost no memory. In short, it's small, it's reasonably fast, it's easy to understand, and easy to modify."
— Timothy A. Budd

Little Smalltalk Resources
• Obtaining the system. (has broken links).
• Java version of Little Smalltalk!
• Smalltalk, Object Oriented, C++, Java, and APL Books by Timothy Budd

Smalltalk.org Mirror
• Little Smalltalk Disributions