diff --git a/fimfarchive/fetchers/fimfarchive.py b/fimfarchive/fetchers/fimfarchive.py
index d570b44..a2c48af 100644
--- a/fimfarchive/fetchers/fimfarchive.py
+++ b/fimfarchive/fetchers/fimfarchive.py
@@ -31,6 +31,7 @@ from jmespath import compile as jmes
 
 from fimfarchive.exceptions import InvalidStoryError, StorySourceError
 from fimfarchive.flavors import StorySource, DataFormat, MetaPurity
+from fimfarchive.stories import Story
 from fimfarchive.utils import Empty
 
 from .base import Fetcher
@@ -140,6 +141,19 @@ class FimfarchiveFetcher(Fetcher):
             except ValueError as e:
                 raise StorySourceError(f"Malformed index key: {key}") from e
 
+    def __len__(self) -> int:
+        """
+        Returns the total number of stories in the archive.
+        """
+        return len(self.index)
+
+    def __iter__(self) -> Iterable[Story]:
+        """
+        Yields all stories in the archive, ordered by ID.
+        """
+        for key in sorted(self.index.keys()):
+            yield self.fetch(key)
+
     def validate(self, key: int) -> int:
         """
         Ensures that the key matches a valid story