diff --git a/src/data/biblioteca.json b/src/data/biblioteca.json
index 3fcab49..fb57b56 100644
--- a/src/data/biblioteca.json
+++ b/src/data/biblioteca.json
@@ -1,4 +1,17 @@
 [
+    {
+        "isbn": "9781591161844",
+        "title": "One Piece: Vol.3",
+        "date": 
+            {
+              "year": "2024",
+              "month": "05",
+              "day": "12",
+              "string": "2024-05-12"
+            },
+        "my_rating": 3,
+        "author": "Eiichiro Oda"
+    },    
     {
         "isbn": "9788248932505",
         "title": "Maskiner som tenker",