Hello! I'm happy to help you with that. As of now, the Elsie Silver series is not available for free download as it is a copyrighted work. However, you can purchase the ebooks from online retailers such as Amazon, Barnes & Noble, or Kobo. Alternatively, you can check if your local library offers the series through their digital lending services. Remember to support authors by purchasing their work or borrowing from official sources. If you have any other questions or need further assistance, feel free to ask.