The document describes "Froggy the Internet Wizard", an interactive book designed to teach middle school students safe and responsible online behavior. It uses UDL principles and CAST's BookBuilder technology to engage students of all learning levels. The story includes coaches to help low, mainstream, and high-level learners understand the material. Teachers are encouraged to give pre- and post-tests to assess comprehension and have students do a final project to demonstrate understanding. Feedback is requested to improve the resource.