The Markup Inform library extension adds a reasonably well featured form of HTML-like markup to Z-machine and Glulx Inform games. It also tackles some of the problems of writing non-English games that are portable across these two systems. This distribution contains the following files: o Markup.h The main source module for Markup; include in your Inform game. o Markup_test.inf This is a small sample Inform program that both tests and demon- strates Markup features. o Markup_test.blb Markup_test.inf built for Glulx, including a test image used to verify Markup image tags. o Markup_test.z5 Markup_test.inf built for the Z-machine. For information on how to use Markup in your Inform games, please see the lengthy commentary at the start of the file Markup.h. If you encounter any bugs or misfeatures, please send email to: simon_baldwin@yahoo.com.