Books like The Second Trip by Robert Silverberg

A post-apocalyptic quest to save humanity on the moon and Mars in the near future of humanity, exploring the consequences of a utopian society and the challenges of artificial intelligence and space exploration.

A 21st‑century political prisoner is sent back to a Cambrian‑era penal colony; when he deflects questions about his crimes and the mysterious 'Up Front', the inmates set out to uncover his secret.

World War IV: A Tale of Nuclear Weapons, Guerrilla Tactics, and Survival in a War of the Worlds, Part 1

Robert Silverberg’s Hugo‑winning novella "Nightwings" explores a world dominated by the mystical Avluela the Flier, whose scarlet and ebony wings guide a lone watcher to an ancient city, leaving the sky and space unguarded.

The Visitor is a children's science‑fiction story that introduces extraterrestrial beings into a narrative suitable for young readers.

A tale of war and humanity's final fight for survival in a desperate bid to end the reign of a seemingly unstoppable foe, from the author of the Worldwar series.

Invasion, Survival, and the Fight for Survival

Reuniting celebrated fantasy authors, *Legends II* offers a collection of masterful short novels that expand beloved worlds, from Robert Silverberg’s Majipoor saga to George R.R. Martin’s Dunk series, all in one compelling anthology.

Northworld is a science fiction novel by David Drake.

The Vanished is a science‑fiction novel authored by John Peel, delving into speculative themes and narrative structures that challenge contemporary expectations of the genre, and invites readers to reconsider the possibilities of human experience.

Isaac Asimov's Magical Worlds of Fantasy, Volume 9: Explore the mystical realms of science fiction and literary magic!

A space probe intercepted on Christmas Eve leads to a deadly alien invasion on Earth in the Doctor Who universe novelisation of a 2005 story.

Science fiction is fortunate, as a relatively recent branch of fiction, to have an over flowingly huge amount of material starting back from the early 20th century (or earlier, depending on where you draw the line). The 1950's were one of the most fruitful and important decades, giving rise to some of the greatest names in the genre, like those featured in this book! The stories presented are, for the most part, very good. Silverberg, himself legendary, was sure to pick some of the finest specimens out of this benchmark era. Of particular note is William Tenn's 'Down Among the Dead Men', a chilling, witty, and fascinating portrayal of an alien war gone on so long, humanity has been forced to reconstitute its dead into clones of heroes to stay the course. Cordwainer Smith's 'The Game of Rat and Dragon' gives us a very clever insight on space travel, the dangers involved, and the unusual lengths people will go to make it safer. Bradbury, Dick, Clarke, the names go on and on, and they are all fantastic. Interestingly enough, the weakest story, I felt, was the one written by the editor himself, not that I'm complaining. If you are a fan of science fiction, vintage or otherwise, read this volume. It's worth the trouble.

By Robert Silverberg, a science fiction tale about a media magnate controlling a grand romance that spirals across the solar system and reveals darker motives.

The Way to Glory is a science‑fiction space warfare tale by David Drake that explores interstellar conflict, high‑tech strategy, and the harsh realities of combat in a futuristic universe.

In a future where a global pandemics has decimated humanity, a powerful leader resembling Gengis Khan seeks immortality by forcing his personal physician, Shadrach Mordecai, to coordinate three radical scientific quests.