When it comes to describing a series of books or TV shows aimed at children, there are many possible synonym options to choose from. Some possible alternatives to "children's series" might include "juvenile series," "kids' franchise," "youth-oriented sequence," "young-reader line," or "adolescent-focused collection." Other potential options might depend on the specific genre or medium of the series, such as "animated TV series for kids," "middle-grade book series," or "fantasy adventure collection for young readers." Choosing the right synonym can help clarify the target audience and tone of a series, while also making it more appealing and accessible to potential readers or viewers.