4 MP3 AUDIOBOOK DVD IN EXCELLENT CONDITION.  UNABRIDGED EDITION 21.50 HOURS AND READ BY MICHAEL KRAMER. INCLUDES: BOOK 1 THE GRACE OF KINGS, BOOK 2 The Wall of Storms, BOOK 3 The Veiled Throne AND BOOK 4 Speaking Bones.

Disc is in audio-dvd format that can be used on DVD and DVD-Rom players, also on devices such as Playstation, Xbox or portable DVD players. In addition, the tracks can be played to any mp3 player, such as portable mp3 player, tablets, smartphones, etc. through the computer. audio-dvd disc can not be used in CD players other than computer disc rom. 

MP3-CD format:

This audio CD-MP3 works on your computer. It also works on CD and DVD players with mp3 capacity, including car stereos.

ALL 4 BOOKS IN THE The Dandelion Dynasty Series by KEN LIU

Two men rebel together against tyranny?and then become rivals?in this first sweeping book of an epic fantasy series from Ken Liu, recipient of Hugo, Nebula, and World Fantasy awards.