I've changed the wording slightly on the three covers
Original cover - Roleplaying in the world of Jo Waltons World Fantasy Award winning novel.
Worldbook - Exploring the world of Jo Waltons... novel.
Rules - Roleplaying in the world of...
Adventures - Adventures in the world of...
There's a different coin motif for each cover - the original one is also used for the worldbook, the other two use two of
The original cover - a generic Welsh dragon embossed onto a gold coin

The three cover versions



I need to adjust the spacing slightly, but I think they look pretty good.
Later The more I look at this, the more I think I want to use the third coin pattern for the game as a whole, not the one I originally used. Any opinions?