diff --git a/lists.ipynb b/lists.ipynb
index 38de076..5aea506 100644
--- a/lists.ipynb
+++ b/lists.ipynb
@@ -1019,6 +1019,46 @@
     "\n",
     "Complete Exercise 3-8 in Matthes (2023, p. 45)."
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "['Iceland', 'Morocco', 'Thailand', 'Belize', 'Portugal']\n",
+      "['Belize', 'Iceland', 'Morocco', 'Portugal', 'Thailand']\n",
+      "['Iceland', 'Morocco', 'Thailand', 'Belize', 'Portugal']\n",
+      "['Portugal', 'Belize', 'Thailand', 'Morocco', 'Iceland']\n",
+      "['Belize', 'Iceland', 'Morocco', 'Portugal', 'Thailand']\n",
+      "['Thailand', 'Portugal', 'Morocco', 'Iceland', 'Belize']\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Exercise 3-8\n",
+    "travel = [\"Iceland\",\"Morocco\",\"Thailand\",\"Belize\",\"Portugal\"]\n",
+    "print(travel)\n",
+    "\n",
+    "\n",
+    "print(sorted(travel))\n",
+    "print(travel)\n",
+    "\n",
+    "\n",
+    "travel.reverse()\n",
+    "print(travel)\n",
+    "\n",
+    "\n",
+    "travel.sort()\n",
+    "print(travel)\n",
+    "\n",
+    "\n",
+    "travel.sort(reverse=True)\n",
+    "print(travel)"
+   ]
   }
  ],
  "metadata": {