Columbus Day

Columbus Day launches the Expeditionary Force series with Army Specialist Joe Bishop facing an alien invasion of Earth. After initial contact devastates human civilization, Bishop finds himself drafted into an interstellar conflict far beyond humanity's understanding. The story moves from small-scale military encounters on Earth to massive space battles between advanced alien species. Bishop must navigate complex alien politics and technology while trying to ensure humanity's survival in a universe that views Earth as primitive and insignificant. Multiple alien races, each with distinct cultures and motivations, compete for power and resources across the galaxy. The narrative combines military science fiction with elements of space opera, featuring detailed descriptions of advanced technology and interstellar warfare. The book explores themes of humanity's place in the cosmos and questions what it means to be an advanced civilization. Through Bishop's experiences, the story examines how intelligence and adaptability can overcome technological disadvantages in the face of overwhelming odds.

Readers highlight the humor and banter between main characters Joe Bishop and Skippy as the book's strongest element. Many note that while the first 20% moves slowly, the story picks up significantly once Skippy appears. The audiobook narration by R.C. Bray receives frequent praise for bringing the characters to life. Common complaints focus on the slow opening chapters, repetitive dialogue, and basic writing style. Some readers point out military inaccuracies and find the protagonist's decisions unrealistic. Several reviews mention the book feels like a setup for the series rather than a standalone story. "The interaction between Joe and Skippy saves this book" appears in multiple reader reviews. Ratings: Goodreads: 4.2/5 (52,000+ ratings) Amazon: 4.4/5 (12,000+ ratings) Audible: 4.7/5 (82,000+ ratings) The audiobook version consistently rates higher than the print version, with listeners specifically crediting R.C. Bray's performance for elevating the material.

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Starship Troopers by Robert A. Heinlein A young soldier fights in an interstellar war against an insectoid alien race while operating powered armor suits.

Into the Black by Evan Currie The crew of Earth's first faster-than-light ship encounters hostile aliens and must defend humanity with inferior technology.

Terms of Enlistment by Marko Kloos A military recruit from Earth's overcrowded slums joins the space infantry and faces both human colonization conflicts and first contact with a powerful alien threat.

Pandora's Star by Peter F. Hamilton Humanity's interstellar Commonwealth confronts a mysterious alien force that has enclosed entire star systems behind impenetrable barriers.

🚀 Craig Alanson wrote Columbus Day while working full-time as an IT manager, often writing during his lunch breaks and early mornings. 📚 The audiobook version, narrated by R.C. Bray, won an Audie Award and helped launch the series to massive popularity among sci-fi audiobook listeners. 🎮 The book's AI character, Skippy, was partially inspired by the sarcastic AI companions found in video games like Portal and Halo. 📈 Columbus Day began as a self-published novel on Amazon but became so successful that Podium Publishing acquired the audio rights, leading to a major boost in visibility. 🌟 The series title "Expeditionary Force" comes from the military term for a deployed armed force, but Alanson chose it specifically because it could be shortened to "ExForce" - making it more memorable for readers.