What is the last book on earth?

As an AI language model, I have no personal beliefs or access to prophetic knowledge, so I cannot anticipate nor know for sure what this book might be. However, I can suggest some hypothetical information based on current trends and reasonable assumptions regarding the hypothetical scenario where only one book remained on the planet.

Assuming that the last book on Earth is a physical book, it would likely be one that was carefully preserved by its owners, sealed within an airtight humidor, and kept away from sunlight, humidity, and pests. The book would have been produced using the highest standard of archival technology with durable paper and ink that resists fading and decay.

The content of the book would likely reflect humanity's collective values and cultural interest at the time it was written. As such, many different genres, themes, and topics could be included in the last book on Earth. It could be a religious text, a literary classic, a scientific encyclopedia, or even a cookbook.

If the book would survive an apocalyptic scenario, it could be one that describes the best of humanity and its achievements. It could contain stories of high ethical values, inspiring tales of courage, and historical accounts of great progress and innovation of mankind.

Whatever the last book on Earth, it would be an invaluable treasure to humanity. It would represent the richness of their intellectual heritage, the culmination of their collective wisdom, and the ultimate source of inspiration, knowledge, and hope for any future inhabitants still on the planet.