- Paul Caton. Markup's Current Imbalance. Markup Languages, 3(1):1-13, 2001.
- Robin Cover. More Than One DTD. Markup Languages, 3(1):14-16, 2001.
- Jan Christian Herlitz. The Death of XML Editors - And The Next-Generation Client. Markup Languages, 3(1):55-63, 2001.
- David Marston. OASIS XSLT/XPath Conformance Testing. Markup Languages, 3(1):65-71, 2001.
- Arnold M. Slotnik. SGML: The Next Generation [Forecast #2]. Markup Languages, 3(1):64, 2001.
- Arnold M. Slotnik. SGML: The Next Generation [Forecast #1]. Markup Languages, 3(1):54, 2001.
- David J. Birnbaum. The Relationship Between General and Specific DTDs: Criticizing TEI Critical Editions. Markup Languages, 3(1):17-53, 2001.
- Arnold M. Slotnik. SGML: An Historical Perspective. Markup Languages, 3(1):72, 2001.
- Sam Hunting. A Simple Property Set for Contract Architectural Forms. Markup Languages, 3(1):73-92, 2001.
- Peiya Liu, Amit Chakraborty, Liang H. Hsu. Path Predicate Calculus: Towards a Logic Formalism for Multimedia XML Query Languages. Markup Languages, 3(1):93-106, 2001.