diff --git a/public/locales/en/common.json b/public/locales/en/common.json
index 2cf3f1ba..2d86809f 100644
--- a/public/locales/en/common.json
+++ b/public/locales/en/common.json
@@ -661,6 +661,11 @@
         "monitoring": "Monitoring",
         "updates": "Updates"
     },
+    "calibreweb": {
+        "books": "Books",
+        "authors": "Authors",
+        "series": "Series"
+    },
     "jdownloader": {
         "downloadCount": "Queue",
         "downloadBytesRemaining": "Remaining",
diff --git a/src/widgets/calibreweb/component.jsx b/src/widgets/calibreweb/component.jsx
new file mode 100644
index 00000000..450297af
--- /dev/null
+++ b/src/widgets/calibreweb/component.jsx
@@ -0,0 +1,37 @@
+import { useTranslation } from "next-i18next";
+
+import Container from "components/services/widget/container";
+import Block from "components/services/widget/block";
+import useWidgetAPI from "utils/proxy/use-widget-api";
+
+export default function Component({ service }) {
+  const { t } = useTranslation();
+
+  const { widget } = service;
+  const { data: booksData, error: booksError } = useWidgetAPI(widget, "books");
+  const { data: authorsData, error: authorsError } = useWidgetAPI(widget, "authors");
+  const { data: seriesData, error: seriesError } = useWidgetAPI(widget, "series");
+
+  if (booksError || authorsError || seriesError) {
+    const finalError = booksError ?? authorsError ?? seriesError;
+    return <Container service={service} error={finalError} />;
+  }
+
+  if (!booksData || !authorsData || !seriesData) {
+    return (
+      <Container service={service}>
+        <Block label="calibreweb.books" />
+        <Block label="calibreweb.authors" />
+        <Block label="calibreweb.series" />
+      </Container>
+    );
+  }
+
+  return (
+    <Container service={service}>
+      <Block label="calibreweb.books" value={t("common.number", { value: booksData.feed.entry?.length ?? 0 })} />
+      <Block label="calibreweb.authors" value={t("common.number", { value: authorsData.feed.entry?.length ?? 0 })} />
+      <Block label="calibreweb.series" value={t("common.number", { value: seriesData.feed.entry?.length ?? 0 })} />
+    </Container>
+  );
+}
diff --git a/src/widgets/calibreweb/proxy.js b/src/widgets/calibreweb/proxy.js
new file mode 100644
index 00000000..4328e43c
--- /dev/null
+++ b/src/widgets/calibreweb/proxy.js
@@ -0,0 +1,73 @@
+import { xml2json } from "xml-js";
+
+import { formatApiCall } from "utils/proxy/api-helpers";
+import { httpProxy } from "utils/proxy/http";
+import getServiceWidget from "utils/config/service-helpers";
+import createLogger from "utils/logger";
+import widgets from "widgets/widgets";
+
+const proxyName = "calibreWebProxyHandler";
+const logger = createLogger(proxyName);
+
+async function getWidget(req) {
+  const { group, service } = req.query;
+
+  if (!group || !service) {
+    logger.debug("Invalid or missing service '%s' or group '%s'", service, group);
+    return null;
+  }
+
+  const widget = await getServiceWidget(group, service);
+
+  if (!widget) {
+    logger.debug("Invalid or missing widget for service '%s' in group '%s'", service, group);
+    return null;
+  }
+
+  return widget;
+}
+
+async function apiCall(widget, endpoint) {
+  const { api } = widgets[widget.type];
+  const apiUrl = new URL(formatApiCall(api, { endpoint, ...widget }));
+  const headers = {
+      Authorization: `Basic ${Buffer.from(`${widget.username}:${widget.password}`).toString("base64")}`
+  };
+
+  const [status, contentType, data] = await httpProxy(apiUrl, {
+    withCredentials: true,
+    credentials: "include",
+    headers,
+  });
+
+  if (status !== 200) {
+    logger.error("Error getting data from CalibreWeb: %s status %d. Data: %s", apiUrl, status, data);
+    return { status, contentType, data: null };
+  }
+
+  try {
+    const dataDecoded = xml2json(data.toString(), { compact: true });
+    return {status, data: JSON.parse(dataDecoded), contentType};
+  } catch (e) {
+    logger.error("Error decoding CalibreWeb API data. Data: %s", data.toString());
+    return {status, data: null, contentType};
+  }
+}
+
+export default async function calibreWebProxyHandler(req, res) {
+  const widget = await getWidget(req);
+  
+  const { endpoint } = req.query;
+
+  if (!widget) {
+    return res.status(400).json({ error: "Invalid proxy service type" });
+  }
+
+  const { status, data } = await apiCall(widget, endpoint);
+
+  if (status !== 200) {
+    return res.status(status).json({error: {message: "HTTP error communicating with CalibreWeb API", data: Buffer.from(data).toString()}});
+  }
+
+  return res.status(status).json(data);
+}
diff --git a/src/widgets/calibreweb/widget.js b/src/widgets/calibreweb/widget.js
new file mode 100644
index 00000000..ea898dd1
--- /dev/null
+++ b/src/widgets/calibreweb/widget.js
@@ -0,0 +1,20 @@
+import calibreWebProxyHandler from "./proxy";
+
+const widget = {
+  api: "{url}/{endpoint}",
+  proxyHandler: calibreWebProxyHandler,
+
+  mappings: {
+    books: {
+      endpoint: "opds/books/letter/00",
+    },
+    authors: {
+      endpoint: "opds/author/letter/00",
+    },
+    series: {
+      endpoint: "opds/series/letter/00",
+    },
+  },
+};
+
+export default widget;
diff --git a/src/widgets/components.js b/src/widgets/components.js
index f3242ce4..5c9155c3 100644
--- a/src/widgets/components.js
+++ b/src/widgets/components.js
@@ -8,6 +8,7 @@ const components = {
   azuredevops: dynamic(() => import("./azuredevops/component")),
   bazarr: dynamic(() => import("./bazarr/component")),
   caddy: dynamic(() => import("./caddy/component")),
+  calibreweb: dynamic(() => import("./calibreweb/component")),
   changedetectionio: dynamic(() => import("./changedetectionio/component")),
   channelsdvrserver: dynamic(() => import("./channelsdvrserver/component")),
   cloudflared: dynamic(() => import("./cloudflared/component")),
diff --git a/src/widgets/widgets.js b/src/widgets/widgets.js
index 1b7d9f1b..3af06123 100644
--- a/src/widgets/widgets.js
+++ b/src/widgets/widgets.js
@@ -5,6 +5,7 @@ import autobrr from "./autobrr/widget";
 import azuredevops from "./azuredevops/widget";
 import bazarr from "./bazarr/widget";
 import caddy from "./caddy/widget";
+import calibreweb from "./calibreweb/widget";
 import changedetectionio from "./changedetectionio/widget";
 import channelsdvrserver from "./channelsdvrserver/widget";
 import cloudflared from "./cloudflared/widget";
@@ -101,6 +102,7 @@ const widgets = {
   azuredevops,
   bazarr,
   caddy,
+  calibreweb,
   changedetectionio,
   channelsdvrserver,
   cloudflared,