Herein are bits of documentation for, or related to, the Glorious Glasgow Haskell compilation system. Unless specified otherwise, they are nestled in the ghc/docs directory of the distribution. install_guide/* A step-by-step guide on how to configure, build, and install the system. users_guide/* The User's Guide for the system. Describes how to "drive" the system, how to deal with common problems, how to use the profiling tools, what is Known to be Broken, how to use the Glasgow extensions, etc. release_notes/* Release notes for the system. What's new in each release, and what's coming Real Soon Now. state_interface/* "GHC prelude: types and operations", an addendum to the Peyton Jones/Launchbury "state" paper, is the definitive reference (bar the compiler source :-) of GHC's lowest-level interfaces (primitive ops, etc.). gransim/ User's guide for the GranSim parallel-machine simulator. By Hans Wolfgang Loidl. simple-monad.lhs A *simple* introduction to the common use of monads in Haskell programming. No fancy stuff whatsoever. By Will Partain.