The Journal of Ralis Sedarys

 apparently spans at least twenty-three volumes, although only five are found during The Elder Scrolls V: Dragonborn. The volumes which are found include:


 * The Journal of Ralis Sedarys - Volume 19
 * The Journal of Ralis Sedarys - Volume 20
 * The Journal of Ralis Sedarys - Volume 21
 * The Journal of Ralis Sedarys - Volume 22
 * The Journal of Ralis Sedarys - Volume 23