The World of Ordinem with its compendia, adventures, stories and other materials are the work of John Thompson, and are published under the title Gamester.

For more about this world see:-

• Ordinem
• Gamester | RPG, 5e and The World of Ordinem | Patreon
• Ordinem | Facebook
• John Thompson (@JohnGamester) / X

Feedback on Ordinem products can also be sent using Contact Ordinem | Ordinem.