Current and planned releases
This page gives a full overview of currently developed and already released products from Keléstia Productions.
Currently in development
Please note that none of the following release dates are definite but reflect our best estimate at the given time. If any dates should change, we will update this list accordingly. Also, there are several additional products in planning, and those will be added to this list once we have more details to share.

A printed GM screen for HârnMaster Kèthîra, accompanied by an introductory campaign book and map handouts.
(Estimated publication date: Q2 2025)

A kingdom module describing the western Lýthian realm of Palíthanè.
(Estimated publication date: Q2 2025)

A regional module describing the island of Hârn in full detail.
(Estimated publication date: 2026)

Seafaring and naval warfare rules for HârnMaster Kèthîra.
(Estimated publication date: 2026)

A regional module covering the realms and areas of eastern Lýthia known collectively as Sánthrada. Accompanies the Sánthrada Map and Index already available.
(Estimated publication date: TBA)

A regional module covering the Ázeryàn Empire.
(Estimated publication date: TBA)
Released so far
This list contains all products released by Keléstia Productions so far, shown in ascending order of their publication dates. Clicking on a product title or image will bring you to the product description page in our Products section.

Guidelines on using polytheistic religions.
(Publication date: 09/04/2008)

Description of the gods of Shérem-Prime - the basis of the gods of Hârn.
(Publication date: 09/04/2008)

The wild Hârbáaler sub-kingdom in full detail.
(Publication date: 09/04/2008)

Multi-layered map of the city of Chélemby.
(Publication date: 09/04/2008)

Describes the royal naval port town of Chélemby.
(Publication date: 09/04/2008)

Chélemby's wild west fishing town, riddled with factions and feuds.
(Publication date: 09/04/2008)

The island trading kingdom of northwest Venârivè in detail.
(Publication date: 09/04/2008)

Comprehensive description of the world of Hârn.
(Publication date: 09/04/2008)

Describes the system and provides rules for magic on HârnWorld.
(Publication date: 09/04/2008)

Provides details and game statistics for the creatures and beasts of HârnWorld.
(Publication date: 09/04/2008)