diff --git a/svelte-kit/src/data/books.ts b/svelte-kit/src/data/books.ts
index e36eaf4de..3a59600c2 100644
--- a/svelte-kit/src/data/books.ts
+++ b/svelte-kit/src/data/books.ts
@@ -21,7 +21,7 @@ const bookProjections = bookFields.reduce<{ [k: string]: 1 }>((result, field) =>
   return result;
 }, {});
 
-export const searchBooks = async (search: string) => {
+export const searchBooks = async (userId: string, search: string) => {
   const httpStart = +new Date();
   return fetch(env.MONGO_URL + "/action/aggregate", {
     method: "POST",
@@ -35,7 +35,7 @@ export const searchBooks = async (search: string) => {
       database: "my-library",
       dataSource: "Cluster0",
       pipeline: [
-        { $match: { title: { $regex: search || "", $options: "i" }, userId: "60a93babcc3928454b5d1cc6" } },
+        { $match: { title: { $regex: search || "", $options: "i" }, userId } },
         { $project: bookProjections },
         { $addFields: { dateAdded: { $toDate: "$_id" } } },
         { $limit: 50 },
@@ -65,7 +65,7 @@ export const searchBooks = async (search: string) => {
     });
 };
 
-export const booksSubjectsDump = async () => {
+export const booksSubjectsDump = async (userId: string) => {
   const httpStart = +new Date();
   return fetch(env.MONGO_URL + "/action/aggregate", {
     method: "POST",
@@ -79,7 +79,7 @@ export const booksSubjectsDump = async () => {
       database: "my-library",
       dataSource: "Cluster0",
       pipeline: [
-        { $match: { userId: "60a93babcc3928454b5d1cc6", "subjects.0": { $exists: true } } },
+        { $match: { userId, "subjects.0": { $exists: true } } },
         { $group: { _id: "$subjects", count: { $count: {} } } },
         { $project: { _id: 0, subjects: "$_id", count: 1 } }
       ]
diff --git a/svelte-kit/src/hooks.server.ts b/svelte-kit/src/hooks.server.ts
index ce9e177b0..adacb58a1 100644
--- a/svelte-kit/src/hooks.server.ts
+++ b/svelte-kit/src/hooks.server.ts
@@ -49,11 +49,14 @@ const auth = SvelteKitAuth({
       }
 
       const userSync = await getUserSync(account.providerAccountId);
+      if (userSync) {
+        account.syncdId = userSync.sk;
+      }
 
       return true;
     },
     async jwt({ token, account }) {
-      token.userId ??= account?.providerAccountId;
+      token.userId ??= account?.syncdId || account?.providerAccountId;
       return token;
     },
     async session({ session, user, token }) {
diff --git a/svelte-kit/src/routes/(logged-in)/home/view/+page.server.ts b/svelte-kit/src/routes/(logged-in)/home/view/+page.server.ts
index 49689122b..ea3cb7f9c 100644
--- a/svelte-kit/src/routes/(logged-in)/home/view/+page.server.ts
+++ b/svelte-kit/src/routes/(logged-in)/home/view/+page.server.ts
@@ -1,9 +1,14 @@
 import { booksSubjectsDump } from "$data/books";
 import { allSubjects } from "$data/subjects";
 
-export async function load() {
+export async function load({ locals }: any) {
+  const session = await locals.getSession();
+  if (!session) {
+    return {};
+  }
+
   const subjects = allSubjects();
-  const books = booksSubjectsDump();
+  const books = booksSubjectsDump(session.userId);
 
   return {
     subjects,
diff --git a/svelte-kit/src/routes/api/books/+server.ts b/svelte-kit/src/routes/api/books/+server.ts
index 4260becfc..c4b8242fb 100644
--- a/svelte-kit/src/routes/api/books/+server.ts
+++ b/svelte-kit/src/routes/api/books/+server.ts
@@ -2,7 +2,12 @@ import { searchBooks } from "$data/books";
 import { BOOKS_CACHE } from "$lib/state/cacheHelpers";
 import { json } from "@sveltejs/kit";
 
-export async function GET({ url, request, setHeaders }: { url: URL; cookies: any; request: any; setHeaders: any }) {
+export async function GET({ url, request, setHeaders, locals }: { url: URL; cookies: any; request: any; setHeaders: any; locals: any }) {
+  const session = await locals.getSession();
+  if (!session) {
+    return json({});
+  }
+
   const currentCacheBust = request.headers.get(BOOKS_CACHE);
 
   if (currentCacheBust) {
@@ -14,7 +19,7 @@ export async function GET({ url, request, setHeaders }: { url: URL; cookies: any
 
   const search = url.searchParams.get("search") || "";
 
-  const books = await searchBooks(search);
+  const books = await searchBooks(session.userId, search);
 
   return json(books);
 }