Threshold

A doorway to the past reveals a warning for the future in this time-travel adventure by the author of Michael''s Wife Just released from prison after serving time for a false drug charge, Aletha Kingman decamps to Telluride, Colorado, for a fresh start. One day when she''s sketching an abandoned miner''s shack, she encounters a young girl, Callie, who''s been transported from the turn of the centu...