Is there really something known as "Mushaf Fatimah"?

The Twelver Shia claim the existence of a "Mushaf Fatimah" (Fatimah's Scripture), which is a lie and a fabrication. Muslims believe that prophethood and revelation concluded with Muhammad, peace and blessings be upon him, and with the Glorious Qur'an. The Shia claim that Mushaf Fatimah was revealed to her after the death of the Prophet, peace and blessings be upon him, and that it contains knowledge of what will happen until the Day of Judgment, and that its size is three times that of the Qur'an. This is false. The Commander of the Faithful, Ali ibn Abi Talib, may Allah be pleased with him, affirmed that there is no revelation after the Qur'an, and this is established in the ahadith.