A gallery of unusual and generally very off-beat media. Much material of this sort is not officially published and is only available through underground/online sources, as such, it isn't listed here. So, this is far from a complete listing.
also has a fine collection.
Alice in Wonderland
Disinformation: The Complete Collection
The Story of O
Note there is a much longer version of this. However I havent seen it for sale.
Bella Loves Jenna
The Big Book of Jerkcity