As Jack continued to explore the magic library, he stumbled upon a hidden room that he had never seen before. The door was covered in vines and seemed to blend in with the rest of the shelves. But something about it caught Jack's attention.

He cautiously pushed aside the vines and opened the door, revealing a small room filled with ancient books and artifacts. As he looked around, he noticed a book that seemed to be glowing with a faint light. Curiosity getting the best of him once again, Jack picked up the book and opened it.

To his surprise, the book was filled with spells and incantations. Jack had always been fascinated by magic, but he never thought he had the ability to use it himself. But as he read through the book, he felt a strange energy coursing through his body.

He decided to try one of the spells, and to his amazement, it worked! A small flame appeared in his hand, and he could control it with his thoughts. Jack couldn't believe it. He had discovered a hidden power within himself.

Excited and eager to learn more, Jack spent hours in the hidden room, practicing different spells and honing his newfound abilities. He even found a book that taught him how to fly on a broomstick, just like a real wizard.

But as the sun began to set, Jack knew he had to return to the real world. He carefully placed the books back in their rightful places and left the hidden room, feeling more powerful and confident than ever before.

As he made his way back to the main part of the library, Jack couldn't wait to show Mrs. Jenkins his new abilities. He knew she would be proud of him and would have even more books for him to explore and learn from.

From that day on, Jack's adventures in the magic library became even more exciting and magical. He had discovered a hidden power within himself, and he couldn't wait to see where it would take him next.