List 4

Books in are the least commonly found in The Elder Scrolls V: Skyrim. The player must have attained level 18 before these books appear. Also, Urag gro-Shub stocks only a single copy of each.
* 16 Accords of Madness, v.VI
* 16 Accords of Madness, v.IX
* 16 Accords of Madness, v.XII
* The Adabal-a
* An Accounting of the Scrolls
* Arcana Restored
* Boethiah's Glory
* Boethiah's Proving
* Brothers of Darkness
* Charwich-Koniinge Letters, v4
* Children of the Sky
* Chimarvamidium
* Chronicles of Nchuleft
* Cleansing of the Fane	
* A Dance in Fire, v5
* Effects of the Elder Scrolls
* Five Songs of King Wulfharth
* Fragment: On Artaeum
* Glories and Laments
* Hanging Gardens
* Invocation of Azura
* The Last King of the Ayleids
* The Legendary Scourge
* Lycanthropic Legends of Skyrim
* N'Gasta! Kvata! Kvakis!
* Nerevar Moon and Star
* The Night Mother's Truth	
* The Old Ways
* The Pig Children
* The Posting of the Hunt
* The Red Book of Riddles
* Remanada
* Songs of the Return, vol 24
* Souls, Black and White
* Spirit of the Daedra
* Treatise on Ayleidic Cities
* The True Nature of Orcs
* War of the First Council
* The Waters of Oblivion
* The Wild Elves
* The Wolf Queen, v6
== See also ==
* List 0
* List 1
* List 2
* List 3