diff --git a/src/pages/[...slug].astro b/src/pages/[...slug].astro
index dc514e4..a277d40 100644
--- a/src/pages/[...slug].astro
+++ b/src/pages/[...slug].astro
@@ -10,7 +10,7 @@ import GridLayout from '../layouts/GridLayout.astro';
 import PageTitle from '../components/PageTitle.astro';
 import Pagination from '../components/Pagination.astro';
 import Picture from '../components/Picture.astro';
-import { TextLink } from '../components';
+import { Banner, ListItem, OrderedList, TextLink } from '../components';
 
 import { mapping } from '../mdx-components';
 
@@ -38,6 +38,12 @@ const {
 	remarkPluginFrontmatter: { minutesRead },
 } = await entry.render();
 
+const seriesEntries = await getCollection('journal', ({ data }) => {
+	return data.series === entry.data.series;
+});
+
+seriesEntries.sort(sortByDate).reverse();
+
 const title = entry.data.title;
 const description = '…';
 ---
@@ -82,6 +88,26 @@ const description = '…';
 	<div
 		class="journal-post col-start-2 col-end-18 md:col-start-5 md:col-end-15 xl:col-start-6 xl:col-end-14 3xl:col-start-7 3xl:col-end-13"
 	>
+		{
+			entry.data.series && (
+				<Banner summary="Series">
+					<OrderedList class="!mbe-0 !pis-7">
+						{seriesEntries.map((item) => (
+							<ListItem class="!text-[0.85em]">
+								{entry.slug === item.slug ? (
+									<>
+										<i>{item.data.title}</i>
+										📍
+									</>
+								) : (
+									<TextLink href={`/${item.slug}/`}>{item.data.title}</TextLink>
+								)}
+							</ListItem>
+						))}
+					</OrderedList>
+				</Banner>
+			)
+		}
 		<Content components={mapping} />
 		{
 			entry.data.updated && (
diff --git a/src/pages/journal.astro b/src/pages/journal.astro
index 326de3f..070ff1b 100644
--- a/src/pages/journal.astro
+++ b/src/pages/journal.astro
@@ -1,7 +1,7 @@
 ---
 import { getCollection } from 'astro:content';
 
-import { sortBySortKey } from '../utils';
+import { sortByDate } from '../utils';
 
 import GridLayout from '../layouts/GridLayout.astro';
 import PageTitle from '../components/PageTitle.astro';
@@ -11,7 +11,7 @@ import { Link } from '../components';
 import { mapping } from '../mdx-components';
 
 const allJournal = await getCollection('journal');
-allJournal.sort(sortBySortKey);
+allJournal.sort(sortByDate);
 
 const title = 'Journal';
 const description = '…';
diff --git a/src/schema/journal.ts b/src/schema/journal.ts
index 149945f..8dfb325 100644
--- a/src/schema/journal.ts
+++ b/src/schema/journal.ts
@@ -15,6 +15,7 @@ export const journal = defineCollection({
 				'design',
 				'download',
 				'film',
+				'health',
 				'productivity',
 				'publication',
 				'self-improvement',
@@ -22,5 +23,6 @@ export const journal = defineCollection({
 				'typography',
 			])
 		),
+		series: z.string().optional(),
 	}),
 });