In the heart of the catacombs, evil stirs. Sarah Pearson is lured into the eerie depths of the Paris Catacombs after seeing an unsettling video. On it, the ghostly appearance of an old friend beckons her into the darkness. But the Catacombs hold more secrets than Sarah anticipates, and the shadows within are not all from the dead. Sarah's friends--David Ritter and Reverend Rachel Quinn--find out about her perilous journey and...