I would say throw it in the trash. I have only ever burned a book once (it was due to a similar sort of visceral horror to what you describe, though different subject matter, and I just wanted to MAKE IT GO AWAY so it would never be inflicted on any other reader), but I realized afterwards that this was an excessive reaction to something that I could've simply put in the trash/recycling like any other garbage. I don't think I personally would want to make art out of it like some other commenters have suggested because art has a spiritual component for me and, not to put too fine a point on it, I wouldn't want to have THAT BOOK in it, or to know it was THAT BOOK every time I looked at it. Though you may be different; I get what people are saying about ritual repurposing, it's just that thinking back to that other book, I remember that even my reaction the idea of having it in my house was pure revulsion. Treating it like the trash it is and recycling it would be my suggestion.
no subject
I would say throw it in the trash. I have only ever burned a book once (it was due to a similar sort of visceral horror to what you describe, though different subject matter, and I just wanted to MAKE IT GO AWAY so it would never be inflicted on any other reader), but I realized afterwards that this was an excessive reaction to something that I could've simply put in the trash/recycling like any other garbage. I don't think I personally would want to make art out of it like some other commenters have suggested because art has a spiritual component for me and, not to put too fine a point on it, I wouldn't want to have THAT BOOK in it, or to know it was THAT BOOK every time I looked at it. Though you may be different; I get what people are saying about ritual repurposing, it's just that thinking back to that other book, I remember that even my reaction the idea of having it in my house was pure revulsion. Treating it like the trash it is and recycling it would be my suggestion.