From the archive of Arcana:
The three forbidden books: Exodus, Humanyre, and Disarcania.
Weaponry studies:
The Death of Dis (rare): An ancient book about the corrupted weaponry of Dis, and the various techniques in which to use them.
Arcani Battlegear: An intriquing stud of the intricate weaponry native to the Arcani plains, and a technical look on their workings.
Weapons of Capedo: A bestseller, describing in lurid and exaggerated detail how Capedo weaponry was used in the past.
Weapon Origins (rare): A book that passes under the church's radar, telling in detail the origins and pruposes of Disarcania weaponry.
Religous titles:
Koam: A cult book on moon worship, the mother goddess, and the importance of animal (or even human) sacrifice. Unknown by the church.
Shwyshan: A defiant cult that believes that all things can be explained, and should. This cult is not only dangerous to the church, but also threatens those not prepared to know the truth.
Avashevir: The story of a man's journey into the abyss of Plain 0, and what he found there. This book is banned, but the church doesn't put much bother into it.
Arcani: The main religious book of Disarcania, Arcani is the church's explanation of the past, and worship of the Gods.
Disarcania Omnipedia series:
Disarcania, A history of: A heavily influenced book, it has many contradictions and glossing over. The original has a secret message by the author.
Disarcania, Flora of: Second in the Omnipedia series, this book describes all the flora native to Discarcania, except those in Dis.
Disarcania, The Culture: Another Omnipedia book, this one describes family traditions and musical instruments of Nyre and Arcania. It cannot be found in Capedo.
Disarcania, Fauna of: Fourth in teh Omnipedia series, it is similar to that of "Disarcania, Flora of", except that it discusses the wildlife.
Disarcania, The Architecture (rare): Final in the series before the author was executed, it discusses Capedo, Nyre, and Arcania architecture, and its origins.
Books on Dis:
The Darkness: A technical study of an explorer's travels, describing in detail the various landforms, artifacts, and creatures found in Dis.
The City: The author of "The Darkness"'s diary, relating in the explorer's own words his exciting travels to the City of Dis.
Travels in Pandemonium: An interesting story (may be fiction) of one man's escape from the City of Dis.
Misc. Books:
Jade's guid to Hallucinogens (The 4th forbidden book, it is often called): The title says it all really. Talks about drugs, where to get them, and how to use them. (Despite its ban, this book is most likely the most published book in Disarcania, perhaps more popular than Arcani.)
Stories of Skyscape: A children's book, filled with fanciful stories about flying castles and a huge giant made of rock that caused the stars to fall
Fighter's way: A record of wins and losses over the past two seasons in the Capedo arena. Perfect for gamblers
And from the realm of Melodia:
Book of Retribution: A religious book, one of the only books found in this devout realm. It talks of demons and a pretty vengeful god, and it seems to idolize a white tower that is only seen once a year.
Book of Teachings: Another religious book, this one describes the various rituals that surround the Retribution religion.
Book of Blasphemy: A book that tries to discount the "pagan" religions, it "reveals" how the Arcani gods and the local folklore is actually the work of demons.
These three books are the only ones allowed in the realm of Melodia, but there is one book that still remained after the great archival purge:
The Book: A small journal with nothing in it, with no decoration, and only two words in the front cover...