The Obsidian ChamberAudiobook CD - 2016
With special agent Pendergast missing and presumed dead and his ward Constance taken captive by a shadowy figure from the past, Pendergast's bodyguard, Proctor, begins an international pursuit of Constance's kidnapper.
Publisher: [New York] : Hachette Audio, 
Edition: Retail edition., Unabridged.
Branch Call Number: CDAUDIO MYSTERY Preston Douglas 10/2016
Characteristics: audio file,CD audio digital 11 audio discs (780 min.) : CD audio, digital ; 4 3/4 in.