The Obsidian Chamber Lib/E

A TRAGIC DISAPPEARANCEAfter a harrowing, otherworldly confrontation on the shores of Exmouth, Massachussetts, Special Agent A. X. L. Pendergast is missing, presumed dead. A SHOCKING RETURNSick with grief, Pendergast's ward, Constance, retreats to her chambers beneath the family mansion at 891 Riverside Drive--only to be taken captive by a shadowy figure from the past. AN INTERNATIONAL MANHUNTProctor, Pendergast's longtime bodyguard, springs to action, chasing Constance's kidnapper through cities, across oceans, and into wastelands unknown. BUT IN A WORLD OF BLACK AND WHITE, NOTHING IS AS IT SEEMSAnd by the time Proctor discovers the truth, a terrifying engine has stirred-and it may already be too late . . .