You have your idea, your characters or your theme and you know what your book will look like, but what now? E-mail submissions are allowed, but will only be returned to you if you are interested in the project. At this point I saw how the projects got completely out of control. Remember that the world of children's book publishing is highly competitive, and there are many good authors trying to publish their books.
Do you think it is possible for young people to be published?