The development and creation of interactive textbooks require special conditions and the fulfillment of specific requirements. The paper presents a teaching aidan interactive textbook that has the potential to involve students in discovering and using online information about their region. Using its example, we identify the essential requirements for interactive textbooks and several aspects of their creation. In addition to the technical features of the textbook, a high standard of information processing is especially important in terms of content and learning needs. The results of our experience in developing and evaluating an interactive textbook can be useful for potential authors of other interactive textbooks.