Catacombs : a Faye Longchamp mystery
(Book)

"A deafening explosion rocks a historic Oklahoma City hotel, sending archaeologist Faye Longchamp-Mantooth crashing to the marble floor of the lobby. She's unhurt but shaken--after all, anytime something blows up in Oklahoma City, the first word on everyone's lips is the same: bomb. Faye is in town for a conference celebrating indigenous arts, but she is soon drawn into the aftermath of the explosion, which cracks open the old hotel's floor to reveal subterranean chambers that had housed Chinese immigrants a century before. Faye is fascinated by the tunnels, which are a time capsule back to the early twentieth century--but when the bodies of three children are discovered deep beneath the city, her sense of discovery turns to one of dread."--,Publisher's description.