If you are one of the many people today who listen to books on an Ipod Mp3 player or your phone.We can transfer your books on to a USB flash drive for easy downloading to your PC or laptop. We also have micro Sd cards as well. We can send them you that way instead of the disk at no extra charge If you would like your books sent on other than the disk Message us and tell us what you would like Legends Of Dune Brian Herbert Kevin J. Anderson 1 - The Butlerian Jihad\Disk - 1 1 - The Butlerian Jihad\Disk - 2 2 - The Machine Crusade\Disk - 1 2 - The Machine Crusade\Disk - 2 3 - The Battle Of Corrin\Disk - 1 3 - The Battle Of Corrin\Disk - 2 Books are in Good quality MP3 format ON Cds This was a flea market find Origin of Cds is unknown Cds look and sound like they just came out of the box for the first time. All disk are tested and Look and Sound Good You are buying Unabridged audiobooks On Mp3 Cds Remember not all CD or DVD players will Play Mp3 Cds Cds will arrive in Double protected in a paper inner sleeve and plastic outer sleeve shipped in the padded container first class mail This was part of a huge private collection I purchased at a Flea market in Florida. I do not know the Age or Origin of the Cds. I know only that they look and sound really Good. If you are one of the many people today who listen to books on an Ipod Mp3 player or your phone.We can transfer your books on to a USB flash drive for easy downloading to your PC or laptop. We also have micro Sd cards as well. We can send them to you that way instead of the disk at no extra charge If you would like your books sent on other than the disk Message us and tell us what you would like