diff --git a/src/books.js b/src/books.js
index c8119bb..f9961f1 100644
--- a/src/books.js
+++ b/src/books.js
@@ -36,65 +36,60 @@
 //    description: The Art of Learning takes readers through Waitzkin's unique journey to excellence. He explains in clear detail how a well-thought-out, principled approach to learning is what separates success from failure.
 // }
 
-
 // Your code here:
 const booksArray = [];
-
-
-
+booksArray.push(book1);
+booksArray.push(book2);
+booksArray.push(book3);
+booksArray.push(book4);
 
 // Iteration 2 | Book Details
-function getBookDetails() {
+function getBookDetails(theBookObject) {
   // Your code here:
-
+  return book1;
 }
 
-
-
 // Iteration 3 | Delete Language
 // Your code here:
+booksArray.forEach((book) => {});
 
+for (let book in book1) {
+  const value = book1[book];
+}
 
-
+console.log(booksArray);
 
 // Iteration 4 | Estimated Reading Time
 // Your code here:
 
-
-
-
 // Bonus: Iteration 5 | Books Dictionary
 
 /* The `dictionary` is an object containing books grouped by author. 
  The book info is stored in arrays with structure: [title, pages]. 
 */
 const dictionary = {
-    "J. K. Rowling": [
-        ["Harry Potter and the Philosopher's Stone", 223],
-        ["Harry Potter and the Chamber of Secrets", 251],
-        ["Harry Potter and the Prisoner of Azkaban", 317],
-        ["Harry Potter and the Goblet of Fire", 636],
-    ],
-    "Neal Stephenson": [
-        ["Cryptonomicon", 928],
-        ["Anathem", 1008],
-        ["Fall; or, Dodge in Hell", 896],
-    ],
-    "Malcolm Gladwell": [
-        ["Outliers", 320],
-        ["Blink", 287],
-    ],
+  "J. K. Rowling": [
+    ["Harry Potter and the Philosopher's Stone", 223],
+    ["Harry Potter and the Chamber of Secrets", 251],
+    ["Harry Potter and the Prisoner of Azkaban", 317],
+    ["Harry Potter and the Goblet of Fire", 636],
+  ],
+  "Neal Stephenson": [
+    ["Cryptonomicon", 928],
+    ["Anathem", 1008],
+    ["Fall; or, Dodge in Hell", 896],
+  ],
+  "Malcolm Gladwell": [
+    ["Outliers", 320],
+    ["Blink", 287],
+  ],
 };
 
-function booksByAuthor() {
+function booksByAuthor(dictionary) {
   // Your code here:
-  
 }
 
-
-
 // Bonus: Iteration 6 | Average Page Count
 function averagePageCount() {
   // Your code here:
-  
 }