The opening of the text outlines the book's premise, stating that the internet and digital technologies are fundamentally reshaping the traditional book landscape that has existed for centuries. Lebert explains that while printed books remain significant, new formats and platforms are becoming increasingly prevalent, along with alternative reading habits. With a focus on the progression of the Project Gutenberg and its integral role in digitizing literary works, the text reflects on both the opportunities and challenges presented by this digital transformation for readers, authors, and publishers alike. The introduction sets the stage for a deeper exploration of specific case studies and trends in the subsequent chapters, revealing the comprehensive and evolving nature of the book in the digital era. (This is an automatically generated summary.)