* Original book of Inferno: Are you referring to a first edition of Dante Alighieri's *Inferno* (the first part of the epic poem *Divine Comedy*)? Or are you talking about a first edition of a specific translation or illustrated version?
* Worth anything: Are you asking about its monetary value, its literary significance, or its historical importance?
To help me understand what you mean, please provide more information:
* What edition are you talking about? Do you have a title page or any identifying information?
* What is the condition of the book? Is it in good condition, damaged, or rare?
* What are you hoping to learn? Are you looking for a price estimate, an understanding of its significance, or something else?
Once I have this information, I can help you determine if the "original book of Inferno" you have is valuable.