What should one do with books of innovation they have?
The Mushafs which have false interpretations are to be burnt if possible. When The Sahaabahs feared differing in regards to the writing and in the recitation of the Quran, they gathered all of the different copies of the Quran which weren’t from the compilation of Uthman, may Allah be pleased with him, and burned them.
Or else, the person should make a special shelf wherein he puts the books of innovations and marks it as the books of deviation so that the people are aware of it. Allah knows best.
AbdulFattaah bin Uthman