Stopping at Slowyear is a 1991 science fiction

Science fiction

Science fiction is a genre of fiction dealing with imaginary but more or less plausible content such as future settings, futuristic science and technology, space travel, aliens, and paranormal abilities...

 novel by Frederik Pohl

Frederik Pohl

Frederik George Pohl, Jr. is an American science fiction writer, editor and fan, with a career spanning over seventy years — from his first published work, "Elegy to a Dead Planet: Luna" , to his most recent novel, All the Lives He Led .He won the National Book Award in 1980 for his novel Jem...

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Plot summary

Stopping at Slowyear tells the story of an interstellar cargo vessel which runs between out-of-the-way worlds, as it visits a planet called Slowyear after its 19-year-long revolution around its star.

The crew explore the local culture and find several odd customs. Among these is of a sort of death lottery as a punishment for crimes. If someone commits a crime, they are sentenced to take a pill, which depending on the severity of the infraction will have a different probability of being lethal poison.

Slowyear's principal industry is raising sheep. During their isolation, their sheep have developed a form of scrapie

Scrapie

Scrapie is a fatal, degenerative disease that affects the nervous systems of sheep and goats. It is one of several transmissible spongiform encephalopathies , which are related to bovine spongiform encephalopathy and chronic wasting disease of deer. Like other spongiform encephalopathies, scrapie...

 which is lethal to humans without immunity, such as the crew of the interstellar cargo ship. The crew die from the disease and the story ends.

Stopping at Slowyear is interesting in that it addressed prion diseases years before public awareness of mad cow disease was widespread.