This document describes an online web application for creating and sharing interactive textbooks. The application aims to make online learning more engaging by allowing teachers to embed images, videos, and other multimedia in digital textbooks. Teachers can author textbooks with interactive elements like quizzes. Students can then access these textbooks through the web application to learn at their own pace. The document outlines the need for this application, reviews related work in online education, and proposes a system design with separate interfaces for teachers to author content and students to access it. A prototype of the key features is presented, with screenshots of the teacher interface to create textbooks and quizzes and the student interface to view textbooks and take quizzes. The conclusion discusses how this approach could improve