Whether a child could read a time-travel novel depended on the child's specific situation and interest in reading. Time travel novels were a popular genre of novels that usually depicted the protagonist traveling to the past or future worlds to experience various adventures and challenges. Although time-travel novels could bring some novelty and excitement, it might be difficult and stressful for children to read such novels because they needed to learn new cultures and languages while facing different interpersonal relationships and lifestyle. In addition, some time-travel novels might contain violence, gore, horror, and other content that was not suitable for children of all ages. Therefore, if children are interested in time-travel novels, they can be provided with appropriate support and guidance to help them understand and appreciate the plot and characters in the novel. At the same time, they should also pay attention to their children's reading experience and physical and mental health to avoid being overly addicted to novels.