The four mentioned by name in the Qur'an are the
- Taurah (Torah revealed to Moses), http://freeglobaluniversity.blogspot.com/search/label/Moses
- the Zabur( Pslams revealed to David), https://freeglobaluniversity.blogspot.com/search/label/David
- the Injil (Gospelrevealed to Jesus), https://freeglobaluniversity.blogspot.com/search/label/Gospel
- the Qur'an itself https://freeglobaluniversity.blogspot.com/search/label/Quran
Source