diff --git a/10-feature-store.ipynb b/10-feature-store.ipynb
index f77a495..ac76dd2 100644
--- a/10-feature-store.ipynb
+++ b/10-feature-store.ipynb
@@ -1585,27 +1585,9 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 68,
+   "execution_count": 71,
    "id": "d6c8ab48-2962-48a2-92f9-3b9583cd718f",
    "metadata": {},
-   "outputs": [],
-   "source": [
-    "track_aggregated_features = track_entity_type.read(\n",
-    "    entity_ids=[\n",
-    "        \"spotify:track:44FKqeyePqfAcWfJKJkpGy\", \n",
-    "        \"spotify:track:2JozsL1ayPPjrZsOlQwHuk\", \n",
-    "        \"spotify:track:5VGz4dSlyNwcPgokpwHKtr\",\n",
-    "        # \"spotify:track:0tlhK4OvpHCYpReTABvKFb\"\n",
-    "    ],\n",
-    "    feature_ids=TRACKS_FEATURES_IDS,\n",
-    ")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 69,
-   "id": "45926b1e-a57d-4944-b516-5b5ca41a58a5",
-   "metadata": {},
    "outputs": [
     {
      "data": {
@@ -1778,15 +1760,120 @@
        "[3 rows x 23 columns]"
       ]
      },
-     "execution_count": 69,
+     "execution_count": 71,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
+    "# return all feature fields for an Entity\n",
+    "track_aggregated_features = track_entity_type.read(\n",
+    "    entity_ids=[\n",
+    "        \"spotify:track:44FKqeyePqfAcWfJKJkpGy\", \n",
+    "        \"spotify:track:2JozsL1ayPPjrZsOlQwHuk\", \n",
+    "        \"spotify:track:5VGz4dSlyNwcPgokpwHKtr\",\n",
+    "    ],\n",
+    "    feature_ids=TRACKS_FEATURES_IDS,\n",
+    ")\n",
+    "\n",
     "track_aggregated_features"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": 72,
+   "id": "be9bc8a3-0d7d-4531-9fea-dd2c38d34307",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>entity_id</th>\n",
+       "      <th>track_name_can</th>\n",
+       "      <th>artist_name_can</th>\n",
+       "      <th>artist_genres_can</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>spotify:track:2JozsL1ayPPjrZsOlQwHuk</td>\n",
+       "      <td>Tweezer Reprise</td>\n",
+       "      <td>Phish</td>\n",
+       "      <td>'blues rock', 'jam band'</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>spotify:track:44FKqeyePqfAcWfJKJkpGy</td>\n",
+       "      <td>That's It For The Other One [Live in San Franc...</td>\n",
+       "      <td>Grateful Dead</td>\n",
+       "      <td>'classic rock', 'cosmic american', 'country ro...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>spotify:track:5VGz4dSlyNwcPgokpwHKtr</td>\n",
+       "      <td>Junior</td>\n",
+       "      <td>Widespread Panic</td>\n",
+       "      <td>'athens indie', 'jam band', 'roots rock', 'sou...</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                              entity_id  \\\n",
+       "0  spotify:track:2JozsL1ayPPjrZsOlQwHuk   \n",
+       "1  spotify:track:44FKqeyePqfAcWfJKJkpGy   \n",
+       "2  spotify:track:5VGz4dSlyNwcPgokpwHKtr   \n",
+       "\n",
+       "                                      track_name_can   artist_name_can  \\\n",
+       "0                                    Tweezer Reprise             Phish   \n",
+       "1  That's It For The Other One [Live in San Franc...     Grateful Dead   \n",
+       "2                                             Junior  Widespread Panic   \n",
+       "\n",
+       "                                   artist_genres_can  \n",
+       "0                           'blues rock', 'jam band'  \n",
+       "1  'classic rock', 'cosmic american', 'country ro...  \n",
+       "2  'athens indie', 'jam band', 'roots rock', 'sou...  "
+      ]
+     },
+     "execution_count": 72,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "# return a subset of feature fields for an Entity\n",
+    "read_track_feats_test = track_entity_type.read(\n",
+    "    entity_ids=[\n",
+    "        \"spotify:track:44FKqeyePqfAcWfJKJkpGy\", \n",
+    "        \"spotify:track:2JozsL1ayPPjrZsOlQwHuk\", \n",
+    "        \"spotify:track:5VGz4dSlyNwcPgokpwHKtr\",\n",
+    "    ],\n",
+    "    feature_ids=[\"track_name_can\", \"artist_name_can\", \"artist_genres_can\"],\n",
+    ")\n",
+    "# display the dataframe\n",
+    "read_track_feats_test.head()"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "4340c676-0189-4cd3-8071-8c748ded84f6",