Being a writer, you usually know what you want to write. Nevertheless, refining an idea is always a great option. First, you should search for children’s books on google to do your research and make sure that your idea does not already exist. If you are a writer or an expert ghostwriter, you must know that creating something that already exists is waste of time, money and efforts. Once you have found the similar books go through their summary and figure it out that how your creation will be different from others. However, if you don’t want to waste your time and efforts, just consider fiction ghost writers for hire. What kind ideas do you prefer to see in books?