THE BOOKS OF ALLAH (The Divine Scriptures):
The Divine Scriptures (Books of Allah) are big and small. They were revealed to the Prophets. The big ones are called the Books, and the small ones are known as the Scrolls (Sahifas). The four famous Divine Books, and who are the Prophets upon whom these were revealed?
1.The Holy Taurat (Torah) was revealed to Prophet Musa (Moses) (Peace be upon him).
2.The Holy Zabur (Psalms) was revealed to Prophet Da'ud (David) (Peace be upon him).
3.The Holy Injil (The New Testament) was revealed to Prophet Isa (Jesus) (Peace be upon him), and the;
4. The Holy Qur'an, was revealed to our Holy Prophet Prophet Muhammad (Peace be upon him).
The exact number of the Divine Scrolls (Sahifas) is not known.
Nevertheless, some of them were revealed to Prophet Adam (Peace be on him), some to Prophet Sheeth (Peace be on him) and some to Prophet Ibrahim  peace be on him known as
Suhuf.
Apart from theses there are other Scrolls that were revealed to some other prophets.