Young adult novels usually had the following artistic features: 1. Emotional resonance: The readers of juvenile novels are usually in the teenage stage. Their emotions are more delicate and they are eager to be understood and recognized. Therefore, young adult novels often focused on emotional expression. They described the protagonist's emotional experience and growth process to resonate with the readers. 2. Shaping the characters: The characters in juvenile novels were usually more distinctive, with more complex personalities, qualities, and experiences. These characters were often presented through the protagonist's experience and performance. The readers could understand these characters in depth through interaction and dialogue with the protagonist. 3. The plot is twisted and bizarre. The plot of a young adult novel is usually twisted and bizarre, full of imagination and mystery. These plots were often presented through the protagonist's exploration and adventure. The readers could feel the protagonist's excitement and adventurous spirit through reading these plots. 4. Simple and vivid language: The language of juvenile novels is usually simple and vivid. They don't use too many rhetorical devices and gorgeous words. Instead, they express deep emotions and philosophy through simple language. This concise and vivid language made it easier for readers to understand and resonate with it. 5. Focus on social responsibility: Young adult novels usually focus on social responsibility and values, emphasizing values such as justice, courage, friendship, and love. These values not only help the readers grow, but also inspire the readers to understand and think about society.