[steve_adams_86]

This exact thing happened to me and for weeks it would spontaneously cross my mind. I thought one of my kids did it yet I couldn't guess why, until one day it hit me: they were on vacation with their aunt when I received the books and found the toilet paper, and the book was slightly damaged when I got it. Then it dawned on me that someone had read this book before, likely while on their toilet.

For that and a few other reasons, I don't get books from Amazon anymore.

[willcipriano]

I used to work in a Brentano's. Typical retailers will flag any books that have been in the restroom to prevent this.

[wil421]

Brentano’s sells coffee, bran muffins, you’re surrounding by reading material, its entrapment I tell you!