A tattered book is one that shows signs of significant wear and tear. Its pages may be dog-eared, torn, or yellowed, and the cover can be frayed or missing. This condition often results from frequent use, indicating that the book has been read multiple times and cherished by its owner. Worn books can hold sentimental value, as they may contain personal notes or highlights made by previous readers. They are often found in second-hand stores or libraries, where they are appreciated for their history and the stories they carry, making them unique compared to brand-new copies.