diff --git a/bruno/books/Bulk Delete Books.bru b/bruno/books/Bulk Delete Books.bru
index e217005..08aa3b1 100644
--- a/bruno/books/Bulk Delete Books.bru	
+++ b/bruno/books/Bulk Delete Books.bru	
@@ -1,11 +1,11 @@
 meta {
-  name: Bulk Delete Books
+  name: Bulk Delete Media Items
   type: http
   seq: 1
 }
 
 post {
-  url: {{base_url}}/api/books/bulk-delete
+  url: {{base_url}}/api/media-items/bulk-delete
   body: json
   auth: inherit
 }
@@ -16,7 +16,7 @@ headers {
 
 body:json {
   {
-    "book_ids": [
+    "media_item_ids": [
       "{{bookId1}}",
       "{{bookId2}}",
       "{{bookId3}}"
@@ -31,7 +31,7 @@ script:post-response {
       const body = res.getBody();
       tests['Has results array'] = Array.isArray(body.results);
       tests['Has total count'] = body.total !== undefined;
-      tests['Has success count'] = body.success !== undefined;
+      tests['Has deleted count'] = body.deleted !== undefined;
       tests['Has failed count'] = body.failed !== undefined;
     } else {
       tests['Bulk delete failed'] = false;
@@ -46,23 +46,23 @@ settings {
 }
 
 docs {
-  ## Bulk Delete Books
+  ## Bulk Delete Media Items
 
-  Deletes multiple books in a single request.
+  Deletes multiple media items in a single request.
 
   **Method:** POST
 
-  **Endpoint:** /api/books/bulk-delete
+  **Endpoint:** /api/media-items/bulk-delete
 
   **Authentication:** Required (Bearer token)
 
   **Request Body:**
-  - `book_ids` (array of strings): Array of book UUIDs to delete
+  - `media_item_ids` (array of strings): Array of media item UUIDs to delete
 
   **Response:**
   - `results` (array): Results for each deletion attempt
-  - `total` (number): Total number of books processed
-  - `success` (number): Number of successfully deleted books
+  - `total` (number): Total number of media items processed
+  - `deleted` (number): Number of successfully deleted media items
   - `failed` (number): Number of failed deletions
 
   **Status Codes:**
@@ -75,7 +75,7 @@ docs {
   **Example:**
   ```json
   {
-    "book_ids": [
+    "media_item_ids": [
       "uuid-1",
       "uuid-2",
       "uuid-3"
diff --git a/bruno/books/Bulk Update Books.bru b/bruno/books/Bulk Update Books.bru
index 7f7b913..fd0ea0a 100644
--- a/bruno/books/Bulk Update Books.bru	
+++ b/bruno/books/Bulk Update Books.bru	
@@ -1,11 +1,11 @@
 meta {
-  name: Bulk Update Books
+  name: Bulk Update Media Items
   type: http
   seq: 2
 }
 
 post {
-  url: {{base_url}}/api/books/bulk-update
+  url: {{base_url}}/api/media-items/bulk-update
   body: json
   auth: inherit
 }
@@ -16,9 +16,9 @@ headers {
 
 body:json {
   {
-    "updates": [
+    "media_item_updates": [
       {
-        "book_id": "{{bookId1}}",
+        "media_item_id": "{{bookId1}}",
         "updates": {
           "title": "Updated Title",
           "genre": "Science Fiction",
@@ -26,7 +26,7 @@ body:json {
         }
       },
       {
-        "book_id": "{{bookId2}}",
+        "media_item_id": "{{bookId2}}",
         "updates": {
           "author": "Updated Author",
           "contributors": ["O'Reilly Media", "Penguin Random House"]
@@ -43,7 +43,7 @@ script:post-response {
       const body = res.getBody();
       tests['Has results array'] = Array.isArray(body.results);
       tests['Has total count'] = body.total !== undefined;
-      tests['Has success count'] = body.success !== undefined;
+      tests['Has updated count'] = body.updated !== undefined;
     } else {
       tests['Bulk update failed'] = false;
     }
@@ -57,25 +57,25 @@ settings {
 }
 
 docs {
-  ## Bulk Update Books
+  ## Bulk Update Media Items
 
-  Updates multiple books in a single request with different fields for each book.
+  Updates multiple media items in a single request with different fields for each item.
 
   **Method:** POST
 
-  **Endpoint:** /api/books/bulk-update
+  **Endpoint:** /api/media-items/bulk-update
 
   **Authentication:** Required (Bearer token)
 
   **Request Body:**
-  - `updates` (array): Array of update objects
-    - `book_id` (string): Book UUID to update
+  - `media_item_updates` (array): Array of update objects
+    - `media_item_id` (string): Media item UUID to update
     - `updates` (object): Fields to update (can include title, author, genre, tags, contributors, etc.)
 
   **Response:**
   - `results` (array): Results for each update attempt
-  - `total` (number): Total number of books processed
-  - `success` (number): Number of successfully updated books
+  - `total` (number): Total number of media items processed
+  - `updated` (number): Number of successfully updated media items
   - `failed` (number): Number of failed updates
 
   **Status Codes:**
@@ -88,9 +88,9 @@ docs {
   **Example:**
   ```json
   {
-    "updates": [
+    "media_item_updates": [
       {
-        "book_id": "uuid-1",
+        "media_item_id": "uuid-1",
         "updates": {
           "title": "New Title",
           "genre": "Fiction",
@@ -98,7 +98,7 @@ docs {
         }
       },
       {
-        "book_id": "uuid-2",
+        "media_item_id": "uuid-2",
         "updates": {
           "author": "Jane Doe",
           "contributors": ["Publisher Inc."]
@@ -108,5 +108,5 @@ docs {
   }
   ```
 
-  **Note:** Each book can have different fields updated. Only the specified fields are modified for each book.
+  **Note:** Each media item can have different fields updated. Only the specified fields are modified for each item.
 }
diff --git a/bruno/media-items/EPUB Download.bru b/bruno/media-items/EPUB Download.bru
index c97924f..2973d1d 100644
--- a/bruno/media-items/EPUB Download.bru	
+++ b/bruno/media-items/EPUB Download.bru	
@@ -1,11 +1,11 @@
 meta {
-  name: Download EPUB Book
+  name: Download Media Item
   type: http
   seq: 1
 }
 
 get {
-  url: {{baseURL}}/api/books/{{bookUUID}}/download
+  url: {{baseURL}}/api/media-items/{{bookUUID}}/download
   body: none
   auth: none
 }
@@ -16,27 +16,27 @@ settings {
 }
 
 docs {
-  ## Download EPUB Book
+  ## Download Media Item
 
-  Download an EPUB book file from Bookhoard server. No authentication required for Kobo device downloads.
+  Download a media item file (EPUB, PDF, etc.) from Bookhoard server.
 
   **Method:** GET
 
-  **Endpoint:** /api/books/{bookUUID}/download
+  **Endpoint:** /api/media-items/{bookUUID}/download
 
   **Authentication:** None (for Kobo device downloads)
 
   **Path Parameters:**
-  - `bookUUID` (string): Book UUID
+  - `bookUUID` (string): Media item UUID
 
-  **Response:** Binary EPUB file data
+  **Response:** Binary file data (EPUB, PDF, etc.)
 
   **Response Headers:**
-  - `Content-Type`: application/epub+zip
+  - `Content-Type`: application/epub+zip, application/pdf, or appropriate MIME type
 
   **Status Codes:**
-  - 200: Success - EPUB file returned
-  - 404: Book not found
+  - 200: Success - File returned
+  - 404: Media item not found
 
-  **Note:** This endpoint is designed for Kobo devices to download books directly from Bookhoard. The endpoint returns the book file with appropriate Content-Type headers.
+  **Note:** This endpoint is designed for Kobo devices to download media items directly from Bookhoard. The endpoint returns the file with appropriate Content-Type headers.
 }