The Khipu and the Final Key
[story by Dee Garretson and J.M. Lee] ; Created by Gertrude Chandler WarnerAudiobook CD - 2017
The Aldens travel to South America to deliver the final artifact for the Reddimus Society! Can they complete their mission and stop the Argents once and for all?
Publisher: Carol Stream, IL : Oasis Audio, 
Edition: Library edition, Unabridged
Copyright Date: ℗2017
Characteristics: audio file,CD audio digital,stereo 2 audio discs (approximately 2 hr.) : CD audio, digital ; 4 3/4 in