Features two adventures, and a new players' guide.

Official fan page for HârnWorld, featuring new rules and campaign background. Accepts submissions.

Features house rule and a database of Hârn fan-sites.

A portal site to the world of Hârn. Features a FAQ, download, and Fan Projects.

Group of interlinked sites also known as the "Harnworld & Harnmaster Ring".

House rules, character descriptions, and links.

Details of all Harnic religions. Maintained by a team of Harn fans across the world, including many who helped work on the HarnMaster Religion supplement.

A guide to the Thardic Republic.

The company product web page.

The official online Hârn discussion forum.