diff --git a/content/editions/editions.json b/content/editions/editions.json
new file mode 100644
index 0000000..b114c6e
--- /dev/null
+++ b/content/editions/editions.json
@@ -0,0 +1,4 @@
+{
+  "layout": "edition",
+  "volume": 1
+}
diff --git a/eleventy.config.js b/eleventy.config.js
index dbbf1f0..02892c8 100644
--- a/eleventy.config.js
+++ b/eleventy.config.js
@@ -42,6 +42,10 @@ module.exports = function(eleventyConfig) {
       return roman;
     });
 
+    eleventyConfig.addCollection("editions", function(collectionApi) {
+      return collectionApi.getFilteredByGlob("content/editions/*/index.md");
+    });
+
     // 5. Directory configuration (integrated into the same function)
     return {
         dir: {