Hawksbill Station by Robert Silverberg
US$12.42
Hardcover. Condition: Near Fine, Dust Jacket: Near Fine. 1968. Doubleday. Book Club Edition.
Dust Jacket protected in mylar sleeve.
In the mid-21st century, time travel is used to send political prisoners to Hawksbill Station, a prison camp in the late Cambrian Era. When the latest arrival suspiciously deflects questions about his crimes and knowledge of 'Up Front', the inmates de.cide to find out his secret.