diff --git a/amp.install b/amp.install
index 2a0acda..bae876c 100644
--- a/amp.install
+++ b/amp.install
@@ -48,3 +48,48 @@ function amp_requirements($phase) {
   }
   return $requirements;
 }
+
+/**
+ * Implements hook_install.
+ *
+ * Add new table for unpublished AMP nodes.
+ */
+function amp_schema() {
+  $schema['amp_node'] = array(
+    'description' => 'Stores preferences for amp nodes.',
+    'primary key' => array('aid'),
+    'fields' => array(
+      'aid' => array(
+        'description' => 'The {amp}.id of the amp node.',
+        'type' => 'int',
+        'unsigned' => TRUE,
+        'not null' => TRUE,
+        'default' => 0,
+      ),
+      'status' => array(
+        'description' => 'Boolean indicating whether the node is AMP enabled by default.',
+        'type' => 'int',
+        'unsigned' => TRUE,
+        'not null' => TRUE,
+        'default' => 1,
+        'size' => 'tiny',
+      ),
+    ),
+    'indexes' => array(
+      'aid' => array('aid'),
+      'status' => array('status'),
+    ),
+  );
+
+  return $schema;
+}
+
+/**
+ * Add new table to track unpublished AMP nodes.
+ */
+function amp_update_7001() {
+  if (!db_table_exists('amp_node')) {
+    drupal_install_schema('amp');
+  }
+
+}
diff --git a/amp.module b/amp.module
index 3792dba..aba7f1b 100644
--- a/amp.module
+++ b/amp.module
@@ -361,9 +361,15 @@ function amp_is_amp_request() {
  * Implements hook_custom_theme().
  */
 function amp_custom_theme() {
-  if (amp_is_amp_request()) {
-    return variable_get('amp_theme', 'ampsubtheme_example');
-  }
+   $node = menu_get_object();
+ 
+   if (amp_is_amp_request()) {
+     // Performance note: Just load this file when we know is an AMP request.
+     module_load_include('inc', 'amp', 'inc/amp.db');
+     if (amp_node_is_enabled($node->nid)) {
+       return variable_get('amp_theme', 'ampsubtheme_example');
+     }
+   }
 }
 
 /**
@@ -400,6 +406,38 @@ function amp_form_node_form_alter(&$form, &$form_state, $form_id) {
         '#weight' => 13,
         '#access' => TRUE,
     );
+
+    module_load_include('inc', 'amp', 'inc/amp.db');
+    // Disable amp checkbox.
+    $form['options']['amp_enabled'] = array(
+      '#title' => t('Published (AMP)'),
+      '#type' => 'checkbox',
+      // if AMP_disabled == TRUE, means AMP is enabled, or AMP_enabled == FALSE;
+      '#default_value' => amp_node_is_enabled($form_state['node']->nid),
+    );
+
+    $form['actions']['submit']['#submit'][] = 'amp_form_submit';
+  }
+}
+
+/**
+ * Implements amp_form_submit.
+ */
+function amp_form_submit($form, &$form_state) {
+  module_load_include('inc', 'amp', 'inc/amp.db');
+  if ($form_state['values']['amp_enabled'] == 0) {
+    amp_db_disable_amp($form_state['nid']);
+    amp_clear_cache($form_state['nid']);
+  }
+  elseif ($form_state['values']['amp_enabled'] == 1 && !amp_node_is_enabled($form_state['nid'])) {
+    // If the form says enable, and it was disabled, enable it back.
+    try {
+      amp_db_enable_amp($form_state['nid']);
+      amp_clear_cache($form_state['nid']);
+    }
+    catch (Exception $ex) {
+      watchdog('amp', "DB Exception: We couldn't disable the AMP version of the node");
+    }
   }
 }
 
@@ -647,10 +685,13 @@ function amp_page_alter(array &$page) {
 function amp_node_view($node, $view_mode, $langcode) {
   // Show amphtml links on AMP-enabled nodes so search engines can find AMP.
   if ($view_mode == 'full' && node_is_page($node) && in_array($node->type, amp_get_enabled_types())) {
-    $uri = entity_uri('node', $node);
-    $uri['options']['query']['amp'] = NULL;
-    $uri['options']['absolute'] = TRUE;
-    drupal_add_html_head_link(array('rel' => 'amphtml', 'href' => url($uri['path'], $uri['options'])), TRUE);
+    module_load_include('inc', 'amp', 'inc/amp.db');
+    if (amp_node_is_enabled($build['#node']->nid)) {
+      $uri = entity_uri('node', $node);
+      $uri['options']['query']['amp'] = NULL;
+      $uri['options']['absolute'] = TRUE;
+      drupal_add_html_head_link(array('rel' => 'amphtml', 'href' => url($uri['path'], $uri['options'])), TRUE);
+    }
   }
 
   // Add AMP metadata.
@@ -1444,11 +1485,65 @@ function amp_deliver_html_page($page_callback_result) {
  */
 function amp_page_delivery_callback_alter(&$deliver_callback) {
   if (amp_is_amp_request()) {
-    $deliver_callback = 'amp_deliver_html_page';
+    $node = menu_get_object();
+    module_load_include('inc', 'amp', 'inc/amp.db');
+    if (amp_node_is_enabled($node->nid)) {
+      $deliver_callback = 'amp_deliver_html_page';
+    }
   }
 }
 
 /**
+ * Implements hook_node_delete().
+ */
+function amp_node_delete($node) {
+  if (in_array($node->type, amp_get_enabled_types())) {
+    // We don't need the amp table for this node if it gets removed.
+    module_load_include('inc', 'amp', 'inc/amp.db');
+    amp_db_remove($node->nid);
+    amp_clear_cache($node->id);
+  }
+}
+
+/**
+ * Clear cache with id $id
+ *
+ * @param $id
+ *   ID of the cache to clear.
+ */
+function amp_clear_cache($id) {
+  // Clear bins as we have fresh data.
+  cache_clear_all('amp:node_enabled:' . $id, 'cache_amp');
+}
+
+/**
+ * Get if the node is enabled.
+ *
+ * @param $nodeid
+ *   Node id to check.
+ *
+ * @return bool
+ *   TRUE if enabled, FALSE otherwise.
+ */
+function amp_node_is_enabled($nodeid, $cache_override = FALSE) {
+  // Setup a cache ID
+  $cid = 'amp:node_enabled:' . $nodeid;
+
+  // If a cached entry exists, return it
+  if ($cached = cache_get($cid) && $cache_override != TRUE) {
+    $is_enabled = $cached->data;
+  }
+  else {
+    $is_enabled = amp_db_is_node_enabled($nodeid);
+
+    // Cache the result.
+    cache_set($cid, $is_enabled, 'cache_amp');
+  }
+
+  return $is_enabled;
+}
+
+/**
  * Implements hook_html_head_alter().
  */
 function amp_html_head_alter(&$head_elements) {
diff --git a/inc/amp.db.inc b/inc/amp.db.inc
new file mode 100644
index 0000000..d1e9806
--- /dev/null
+++ b/inc/amp.db.inc
@@ -0,0 +1,104 @@
+<?php
+
+/**
+ * @file
+ * DB functions for AMP.
+ */
+
+/**
+ * AMP disabled value.
+ */
+const AMP_DISABLED = 0;
+
+/**
+ * Return TRUE if the node has amp enabled.
+ *
+ * @param $nodeid
+ *   Node ID of the node to check
+ *
+ * @return bool
+ *   TRUE if AMP is enabled, FALSE otherwise.
+ */
+function amp_db_is_node_enabled($nodeid) {
+  $is_enabled = TRUE;
+  $result = db_select('amp_node', 'n')
+    ->fields('n', array('status'))
+    ->condition('aid', $nodeid, '=')
+    ->execute()
+    ->fetchAll();
+
+  // If we don't have an entry as disabled (!empty()), AMP is enabled by default
+  if (isset($result[0]->status) && $result[0]->status == 0) {
+    $is_enabled = FALSE;
+  }
+
+  return $is_enabled;
+}
+
+/**
+ * Set a node as AMP disabled.
+ *
+ * @param $nodeid
+ *   Node ID of the node to set as disabled.
+ *
+ * @return \DatabaseStatementInterface|int
+ * @throws \Exception
+ */
+function amp_db_disable_amp($nodeid) {
+  // Simply is enabled?
+  $query = db_select('amp_node', 'n');
+  $query->condition('n.aid', $nodeid);
+  $query->addExpression('COUNT(*)');
+
+  $queryresults = $query->execute()->fetchField();
+
+  if ($queryresults > 0) {
+    // If the field already exists, just update it.
+    $aid = db_update('amp_node')
+      ->fields(array(
+        'status' => AMP_DISABLED,
+      ))
+      ->condition('aid', $nodeid, '=')
+      ->execute();
+  }
+  else {
+    // Otherwise, create a new one.
+    $aid = db_insert('amp_node')
+    ->fields(array(
+      'aid' => $nodeid,
+      'status' => AMP_DISABLED,
+    ))
+      ->execute();
+  }
+
+  return $aid;
+}
+
+/**
+ * Set a node as AMP enabled.
+ *
+ * @param $nodeid
+ *   Node ID of the node to set as enabled.
+ *
+ * @throws \Exception
+ */
+function amp_db_enable_amp($nodeid) {
+  // Enable removes the flag from the db.
+  amp_db_remove($nodeid);
+}
+
+/**
+ * Remove a given node from AMP.
+ *
+ * @param $nodeid
+ *   Node ID to remove.
+ *
+ * @throws \Exception
+ */
+function amp_db_remove($nodeid) {
+  // Deleting it from the table will set it up as enabled by default and will
+  // keep the table as small as possible.
+  db_delete('amp_node')
+    ->condition('aid', $nodeid)
+    ->execute();
+}