This directory contains compressed postscript files for some E language documents. gnu_E_intro.ps.Z - Revised version of E_design paper discussed below; documents the E language as implemented in GNU E; contains all example code of E_design paper rewritten to use features of GNU E; most design rational and discussion of related work deleted. This is the primary document describing GNU E. E_design.ps.Z -original E design paper; contains rational and comparison to other work. This paper describes the (no longer distributed) cfront based E implementation, and documents features no longer available in GNU E. E_implementation.ps.Z - discusses implementation of persistence in E. gnu_E_ref.ps.Z - extensions to C++ reference manual for GNU E.