Presence: A Novel

At Treasure Island, a humanly made island in the San Francisco Bay, a performance troupe dressed in hazmat suits articulate gestures that resemble toxic remediation. As they become more attuned to the site and to its history and ecology, enigmatic presences infiltrate their spacetime. Are they from the past, the present, or the future? What is the significance of their sudden arrival? What happens when historical and geological eras converge?

Meanwhile, elsewhere, various earth scientists a...