diff --git a/server/controllers/AuthorController.js b/server/controllers/AuthorController.js
index c217dab0..c8bda43b 100644
--- a/server/controllers/AuthorController.js
+++ b/server/controllers/AuthorController.js
@@ -244,7 +244,7 @@ class AuthorController {
   }
 
   middleware(req, res, next) {
-    var author = Database.authors.find(au => au.id === req.params.id)
+    const author = Database.authors.find(au => au.id === req.params.id)
     if (!author) return res.sendStatus(404)
 
     if (req.method == 'DELETE' && !req.user.canDelete) {
diff --git a/server/models/Author.js b/server/models/Author.js
index 9dd8705a..b100bbd8 100644
--- a/server/models/Author.js
+++ b/server/models/Author.js
@@ -16,6 +16,7 @@ module.exports = (sequelize) => {
         name: this.name,
         description: this.description,
         imagePath: this.imagePath,
+        libraryId: this.libraryId,
         addedAt: this.createdAt.valueOf(),
         updatedAt: this.updatedAt.valueOf()
       })
@@ -46,7 +47,8 @@ module.exports = (sequelize) => {
         name: oldAuthor.name,
         asin: oldAuthor.asin,
         description: oldAuthor.description,
-        imagePath: oldAuthor.imagePath
+        imagePath: oldAuthor.imagePath,
+        libraryId: oldAuthor.libraryId
       }
     }
 
diff --git a/server/models/Series.js b/server/models/Series.js
index 1baf96c8..85519b98 100644
--- a/server/models/Series.js
+++ b/server/models/Series.js
@@ -14,6 +14,7 @@ module.exports = (sequelize) => {
         id: this.id,
         name: this.name,
         description: this.description,
+        libraryId: this.libraryId,
         addedAt: this.createdAt.valueOf(),
         updatedAt: this.updatedAt.valueOf()
       })
@@ -42,7 +43,8 @@ module.exports = (sequelize) => {
       return {
         id: oldSeries.id,
         name: oldSeries.name,
-        description: oldSeries.description
+        description: oldSeries.description,
+        libraryId: oldSeries.libraryId
       }
     }