Robert A. Heinlein's The Long Watch is a powerful and emotional science fiction short story that explores themes of duty, sacrifice, and the moral courage of an individual standing against tyranny. First published in 1949, this story is part of Heinlein's Future History series and remains one of his most poignant and enduring tales. The story follows Lieutenant John Dahlquist, a young officer in the Space Patrol, who finds himself in a critical moral dilemma.

Robert A. Heinlein's Space Jockey is a gripping short story that offers a realistic and human perspective on space travel. First published in 1947, this tale explores the challenges faced by commercial space pilots in a future where spaceflight has become routine but remains physically and emotionally demanding. The story follows Jake Pemberton, a seasoned pilot navigating the vast emptiness of space while balancing the pressures of his job with the strains of family life back on Earth.

The Green Hills of Earth blends Heinlein's characteristic exploration of human nature with a lyrical examination of the costs of space exploration and the human desire for connection to home. The story also delves into the role of art and poetry in expressing the deeper emotions and longings of those who venture into the unknown. This short story is a masterful exploration of the tension between adventure and sacrifice, reminding listeners of the emotional costs of leaving behind everything that is familiar in the pursuit of new frontiers.

Blowups Happen is a 1940 science fiction short story by American writer Robert A. Heinlein. It is one of two stories in which Heinlein, using only public knowledge of nuclear fission, anticipated the actual development of nuclear technology a few years later.

We Also Walk Dogs is a science fiction short story by American writer Robert A. Heinlein. One of his Future History stories, it was first published in Astounding Science Fiction (July 1941, as by Anson MacDonald) and collected in The Green Hills of Earth (and subsequently The Past Through Tomorrow).