Self publish a book. This is a big new area- authors have a much lower barrier to entry than ever before. My wife has written several children's books, coloring books, and other fiction stories, and if you can produce it in a high quality text editor document, preferably with a lot of pictures, you can easily arrange to have it available on Amazon as either an e-copy (kindle, e-reader, etc) or even have soft cover copies printed almost instantly on demand for delivery to the customer. Easy peasy.