diff --git a/core/modules/book/book.module b/core/modules/book/book.module
index c316278..060fa8d 100644
--- a/core/modules/book/book.module
+++ b/core/modules/book/book.module
@@ -188,11 +188,7 @@ function book_menu() {
   );
   $items['node/%node/outline/remove'] = array(
     'title' => 'Remove from outline',
-    'page callback' => 'drupal_get_form',
-    'page arguments' => array('book_remove_form', 1),
-    'access callback' => '_book_outline_remove_access',
-    'access arguments' => array(1),
-    'file' => 'book.pages.inc',
+    'route' => 'book_remove',
   );
 
   return $items;
@@ -225,18 +221,6 @@ function _book_outline_access(Node $node) {
 }
 
 /**
- * Access callback: Determines if the user can remove nodes from the outline.
- *
- * @param Drupal\node\Node $node
- *   The node to remove from the outline.
- *
- * @see book_menu()
- */
-function _book_outline_remove_access(Node $node) {
-  return _book_node_is_removable($node) && _book_outline_access($node);
-}
-
-/**
  * Determines if a node can be removed from the book.
  *
  * A node can be removed from a book if it is actually in a book and it either
diff --git a/core/modules/book/book.pages.inc b/core/modules/book/book.pages.inc
index a971aa6..b9afa17 100644
--- a/core/modules/book/book.pages.inc
+++ b/core/modules/book/book.pages.inc
@@ -204,42 +204,3 @@ function book_outline_form_submit($form, &$form_state) {
     drupal_set_message(t('There was an error adding the post to the book.'), 'error');
   }
 }
-
-/**
- * Form constructor to confirm removal of a node from a book.
- *
- * @param Drupal\node\Node $node
- *   The node to delete.
- *
- * @see book_remove_form_submit()
- * @see book_menu()
- * @ingroup forms
- */
-function book_remove_form($form, &$form_state, Node $node) {
-  $form['#node'] = $node;
-  $title = array('%title' => $node->label());
-
-  if ($node->book['has_children']) {
-    $description = t('%title has associated child pages, which will be relocated automatically to maintain their connection to the book. To recreate the hierarchy (as it was before removing this page), %title may be added again using the Outline tab, and each of its former child pages will need to be relocated manually.', $title);
-  }
-  else {
-    $description = t('%title may be added to hierarchy again using the Outline tab.', $title);
-  }
-
-  return confirm_form($form, t('Are you sure you want to remove %title from the book hierarchy?', $title), 'node/' . $node->nid, $description, t('Remove'));
-}
-
-/**
- * Form submission handler for book_remove_form().
- */
-function book_remove_form_submit($form, &$form_state) {
-  $node = $form['#node'];
-  if (_book_node_is_removable($node)) {
-    menu_link_delete($node->book['mlid']);
-    db_delete('book')
-      ->condition('nid', $node->nid)
-      ->execute();
-    drupal_set_message(t('The post has been removed from the book.'));
-  }
-  $form_state['redirect'] = 'node/' . $node->nid;
-}
diff --git a/core/modules/book/book.routing.yml b/core/modules/book/book.routing.yml
new file mode 100644
index 0000000..22325db
--- /dev/null
+++ b/core/modules/book/book.routing.yml
@@ -0,0 +1,6 @@
+book_remove:
+  pattern: 'node/{node}/outline/remove'
+  defaults:
+    _form: '\Drupal\book\Form\BookRemoveForm'
+  requirements:
+    _book_outline_remove_access: 'TRUE'
diff --git a/core/modules/book/lib/Drupal/book/Access/BookRemoveAccessCheck.php b/core/modules/book/lib/Drupal/book/Access/BookRemoveAccessCheck.php
new file mode 100644
index 0000000..4bcb1c2
--- /dev/null
+++ b/core/modules/book/lib/Drupal/book/Access/BookRemoveAccessCheck.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * @file
+ * Contains Drupal\book\Access\BookRemoveAccessCheck.
+ */
+
+namespace Drupal\book\Access;
+
+use Drupal\Core\Access\AccessCheckInterface;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\HttpFoundation\Request;
+use Drupal\node\Plugin\Core\Entity\Node;
+
+/**
+ * Determines access to routes based on permissions defined via hook_permission().
+ */
+class BookRemoveAccessCheck implements AccessCheckInterface {
+
+  /**
+   * Implements AccessCheckInterface::applies().
+   */
+  public function applies(Route $route) {
+    return array_key_exists('_book_outline_remove_access', $route->getRequirements());
+  }
+
+  /**
+   * Implements AccessCheckInterface::access().
+   */
+  public function access(Route $route, Request $request) {
+    $node = $request->attributes->get('node');
+    return _book_node_is_removable($node) && _book_outline_access($node);
+  }
+}
diff --git a/core/modules/book/lib/Drupal/book/BookBundle.php b/core/modules/book/lib/Drupal/book/BookBundle.php
new file mode 100644
index 0000000..24be545
--- /dev/null
+++ b/core/modules/book/lib/Drupal/book/BookBundle.php
@@ -0,0 +1,25 @@
+<?php
+
+/**
+ * @file
+ * Contains Drupal\book\BookBundle.
+ */
+
+namespace Drupal\book;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+/**
+ * User dependency injection container.
+ */
+class BookBundle extends Bundle {
+
+  /**
+   * Overrides Symfony\Component\HttpKernel\Bundle\Bundle::build().
+   */
+  public function build(ContainerBuilder $container) {
+    $container->register('access_check.book.remove', 'Drupal\book\Access\BookRemoveAccessCheck')
+      ->addTag('access_check');
+  }
+}
diff --git a/core/modules/book/lib/Drupal/book/Form/BookRemoveForm.php b/core/modules/book/lib/Drupal/book/Form/BookRemoveForm.php
new file mode 100644
index 0000000..0d75ac6
--- /dev/null
+++ b/core/modules/book/lib/Drupal/book/Form/BookRemoveForm.php
@@ -0,0 +1,90 @@
+<?php
+namespace Drupal\book\Form;
+
+use Drupal\Core\ControllerInterface;
+use Drupal\Core\Form\FormInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\Database\Connection;
+use Drupal\node\Plugin\Core\Entity\Node;
+
+class BookRemoveForm implements ControllerInterface, FormInterface {
+
+  protected $database;
+
+  /**
+   * Injects database service.
+   *
+   * @param \Symfony\Component\DependencyInjection\ContainerInterface
+   *   Symfony Container Interface.
+   */
+  public static function create(ContainerInterface $container) {
+    return new static($container->get('database'));
+  }
+
+  /**
+   * Constructs a BookRemoveForm object.
+   *
+   * @param \Drupal\Core\Database\Connection $database
+   *   Database connection.
+   */
+  public function __construct(Connection $database) {
+    $this->database = $database;
+  }
+
+  /**
+   * Implements \Drupal\Core\Form\FormInterface::getFormID().
+   */
+  public function getFormID() {
+    return 'book_remove_form';
+  }
+
+  /**
+   * Implements \Drupal\Core\Form\FormInterface::buildForm().
+   *
+   * Form constructor to confirm removal of a node from a book.
+   *
+   * @param Drupal\node\Node $node
+   *   The node to delete.
+   *
+   * @see book_menu()
+   * @see \Drupal\book\Form\BookRemoveForm::submitForm()
+   */
+  public function buildForm(array $form, array &$form_state, Node $node = NULL) {
+    $form['#node'] = $node;
+    $title = array('%title' => $node->label());
+
+    if ($node->book['has_children']) {
+      $description = t('%title has associated child pages, which will be relocated automatically to maintain their connection to the book. To recreate the hierarchy (as it was before removing this page), %title may be added again using the Outline tab, and each of its former child pages will need to be relocated manually.', $title);
+    }
+    else {
+      $description = t('%title may be added to hierarchy again using the Outline tab.', $title);
+    }
+
+    return confirm_form($form, t('Are you sure you want to remove %title from the book hierarchy?', $title), 'node/' . $node->nid, $description, t('Remove'));
+  }
+
+  /**
+   * Implements \Drupal\Core\Form\FormInterface::validateForm().
+   */
+  public function validateForm(array &$form, array &$form_state) {}
+
+
+  /**
+   * Implements \Drupal\Core\Form\FormInterface::submitForm().
+   *
+   * @see book_menu()
+   * @see \Drupal\book\Form\BookRemoveForm::buildForm()
+   */
+  public function submitForm(array &$form, array &$form_state) {
+    $node = $form['#node'];
+    if (_book_node_is_removable($node)) {
+      menu_link_delete($node->book['mlid']);
+      db_delete('book')
+        ->condition('nid', $node->nid)
+        ->execute();
+      drupal_set_message(t('The post has been removed from the book.'));
+    }
+    $form_state['redirect'] = 'node/' . $node->nid;
+  }
+
+}