21969 – A teaching system designed to create a complete set of reading materials. The stories design and the language difficulty of the books are completely in synchronization with the teaching materials curriculum. Providing students with a continuous reading experience. Allowing students to enjoy reading during their studies. Enhancing their interest in learning English, and fostering reading habits for the future. The clarity of the language used in these stories encourages the students to develop their English language awareness. The reading content focuses on humanities, and inspires students to think about innovation. Recording of the audio text is done by professional actors with the natural tone, and is suitable to learn the correct pronunciation.