diff --git a/src/blog_post/convert.rs b/src/blog_post/convert.rs
index 128dd04..a2de168 100644
--- a/src/blog_post/convert.rs
+++ b/src/blog_post/convert.rs
@@ -2,7 +2,5 @@ use super::render_context::RenderBlogPost;
 use super::BlogPost;
 
 pub(crate) fn convert_blog_post_to_render_context(post: &BlogPost) -> RenderBlogPost {
-    RenderBlogPost {
-        id: post.id.clone(),
-    }
+    RenderBlogPost::new(post.id.clone())
 }
diff --git a/src/blog_post/definition.rs b/src/blog_post/definition.rs
index 087beef..7589986 100644
--- a/src/blog_post/definition.rs
+++ b/src/blog_post/definition.rs
@@ -6,9 +6,12 @@ use walkdir::WalkDir;
 
 use crate::error::CustomError;
 
+use super::BlogPostPage;
+
 #[derive(Debug)]
 pub(crate) struct BlogPost {
     pub(crate) id: String,
+    pages: Vec<BlogPostPage>,
 }
 
 impl BlogPost {
@@ -39,8 +42,21 @@ impl BlogPost {
                 ret
             };
 
+            let pages = {
+                let mut ret = Vec::new();
+                for (real_path, _contents, parsed_document) in parsed_org_files {
+                    let relative_to_post_dir_path = real_path.strip_prefix(post_dir)?;
+                    ret.push(BlogPostPage::new(
+                        relative_to_post_dir_path,
+                        parsed_document,
+                    )?);
+                }
+                ret
+            };
+
             Ok(BlogPost {
                 id: post_id.to_string_lossy().into_owned(),
+                pages,
             })
         }
         inner(root_dir.as_ref(), post_dir.as_ref()).await
diff --git a/src/blog_post/mod.rs b/src/blog_post/mod.rs
index 0962dda..9ec4e23 100644
--- a/src/blog_post/mod.rs
+++ b/src/blog_post/mod.rs
@@ -1,5 +1,7 @@
 mod convert;
 mod definition;
+mod page;
 mod render_context;
 pub(crate) use convert::convert_blog_post_to_render_context;
 pub(crate) use definition::BlogPost;
+pub(crate) use page::BlogPostPage;
diff --git a/src/blog_post/page.rs b/src/blog_post/page.rs
new file mode 100644
index 0000000..21e7c3f
--- /dev/null
+++ b/src/blog_post/page.rs
@@ -0,0 +1,24 @@
+use std::path::PathBuf;
+
+use crate::error::CustomError;
+
+#[derive(Debug)]
+pub(crate) struct BlogPostPage {
+    /// Relative path from the root of the blog post.
+    path: PathBuf,
+
+    title: String,
+}
+
+impl BlogPostPage {
+    pub(crate) fn new<P: Into<PathBuf>>(
+        path: P,
+        document: organic::types::Document<'_>,
+    ) -> Result<BlogPostPage, CustomError> {
+        let path = path.into();
+        Ok(BlogPostPage {
+            path,
+            title: "".to_owned(),
+        })
+    }
+}
diff --git a/src/blog_post/render_context.rs b/src/blog_post/render_context.rs
index 27fe4e4..9163d90 100644
--- a/src/blog_post/render_context.rs
+++ b/src/blog_post/render_context.rs
@@ -4,5 +4,11 @@ use serde::Serialize;
 #[serde(tag = "type")]
 #[serde(rename = "blog_post")]
 pub(crate) struct RenderBlogPost {
-    pub(crate) id: String,
+    id: String,
+}
+
+impl RenderBlogPost {
+    pub(crate) fn new(id: String) -> RenderBlogPost {
+        RenderBlogPost { id }
+    }
 }
diff --git a/src/error/error.rs b/src/error/error.rs
index 1311682..9707bdb 100644
--- a/src/error/error.rs
+++ b/src/error/error.rs
@@ -14,6 +14,7 @@ pub(crate) enum CustomError {
     FromUtf8(FromUtf8Error),
     DusterCompile(duster::renderer::CompileError),
     DusterRender(duster::renderer::RenderError),
+    PathStripPrefix(std::path::StripPrefixError),
 }
 
 impl From<std::io::Error> for CustomError {
@@ -81,3 +82,9 @@ impl From<duster::renderer::RenderError> for CustomError {
         CustomError::DusterRender(value)
     }
 }
+
+impl From<std::path::StripPrefixError> for CustomError {
+    fn from(value: std::path::StripPrefixError) -> Self {
+        CustomError::PathStripPrefix(value)
+    }
+}