The ongoing war between Humanity and the Ulant is a battle of attrition that Humanity is losing. Humans do, however, have one technological advantage — trans-hyperdrive technology. Using this technology, specially designed and outfitted spaceships — humanity's climber fleet — can, under very narrow and strenuous conditions, pass through space undetected. Passage at Arms tells the intimate, detailed, and harrowing story of a climber crew and its captain during a critical juncture of the war.

Skyhorse Publishing, under our Night Shade and Talos imprints, is proud to publish a broad range of titles for readers interested in science fiction (space opera, time travel, hard SF, alien invasion, near-future dystopia), fantasy (grimdark, sword and sorcery, contemporary urban fantasy, steampunk, alternative history), and horror (zombies, vampires, and the occult and supernatural), and much more. While not every title we publish becomes a New York Times bestseller, a national bestseller, or a Hugo or Nebula award-winner, we are committed to publishing quality books from a diverse group of authors.