In this new episode of Science Fiction 101, Phil and Colin review three shorts stories - the only three stories to make the Hugo, Nebula and Locus shortlists.

Our quizzing reaches new heights - or should that be depths - with a Chronology-inspired challenge for Phil.

And we round off with our usual dash through past/present/future science fiction. We hope you enjoy the show.

For links to all the items discussed, check out our show notes at  https://101sf.blogspot.com/ - and find us on Facebook as Science Fiction  101.