Books published by Castrum Press

Alien Days is a multi-author anthology with thrilling tales of aliens, invasions, artificial intelligence, friendship, deceit and extinction. A combination which makes this collection a must-read for science fiction short story fans.This anthology features Nebula and Dragon award nominees, Amazon bestsellers and award winners alongside rising stars in the science fiction genre. Let the authors take you on adventures through dystopian worlds and far flung planets that will stretch your imagination... Welcome to Alien Days.

A lost civilisation, a trove of underground secrets, and a daring mission outside the solar system. Can the Terran Republic navigate a galaxy on the brink of disaster? A riveting journey for fans of military sci-fi. In the near future humans can travel to the stars. Instantaneously. The Marco Polo leads a human expedition on its maiden voyage outside Earth's Solar System when the ship's scientists detect power readings: they are alien and emanate from Planet III... a wasteland which suffered a devastating nuclear bombardment many thousands of years before. Deep, under the surface of Planet III archaeologists excavate an alien library, a rosetta stone of sorts, and are astonished to unlock its secrets with human DNA. They quickly determine that the Saiph, a race of unknown origin, have left a guide to survival, survival against a merciless enemy called the 'Others'.They need technology. They need allies. Most of all, they need heroes. Humanity and their allies battle for their very existence in the first instalment of PP Corcoran's classic space opera saga. If you like intrigue, electrifying action, and interstellar warfare, then you'll love PP Corcoran's series starter.The Saiph Series comes highly recommended from fans of the Honor Harrington and Lost Fleet series, the works of Jack McDevitt, The Mote In God's Eye by Niven and Pournelle, Asimov and Arthur C Clarke.

Humanity, previously dependent on the K'Tai for its Redlazore, discovers vast resources of the most valuable mineral in the galaxy on Agate and are now free to expand across the stars: Redlazore is also the key component to faster-than-light travel.The planet Agate is, however, the human colony-world which lies perilously close to the K'Tai Imperium and the K'Tai resolve to put the upstart humans back in their place.The K'Tai Imperium invades Agate.On the ground, in the midst of the whirlwind conflict is the Carter family: Dave a mid-level exec is working in downtown Gemini City, Sue his wife, a high school teacher and their teenage twins, Jodee and Chris are on a school trip to a Redlazore mine.In space, the League Border Patrol face overwhelming odds as the K'Tai fleet advance. The K'Tai soldiers of the infamous Black Legion descend on Agate, opposed by the meagre, poorly-armed militia and a sprinkling of regular marines. The planet and those upon it are engulfed in the flames of war.The K'Tai, however, did not count on the Carters. For the Carters have a secret. A secret which will cost the K'Tai Imperium dearly.The Carters are Agate's human population's only hope.

The Moon Rogue by L.M.R. ClarkeFollow Emmy on their journey from humble and abused apothecary's apprentice to lynchpin in a plan to save the world from 'Dark' magic in this fantastical coming of age story.Prince Mantos, rightful heir of the Masvam Empire, is murdered to allow Dorai, the Dark Goddess, to seek ultimate power. However, all is not lost, for Mantos has died once before and mysteriously returned from the dead.Into this tumultuous conflict steps Emmy, a slave who escaped captivity, only to be enslaved once more. Recognised by the healer Rel, who shares Emmy's unusual skin colouring, as a descendent of the Uloni, a race brought forth into the world by the daughter of gods, Emmy may be the key to returning balance to this world.Enemies become friends, and lovers become enemies as the battle lines are drawn in a desperate struggle to save the world from Dark Magic.The Moon Rogue is a must read for fans of Becky Albertalli, Emily M. Danforth and Leigh Bardugo.

Humanity, previously dependent on the K'Tai for its Redlazore, discovers vast resources of the most valuable mineral in the galaxy on Agate and are now free to expand across the stars: Redlazore is also the key component to faster-than-light travel.The planet Agate is, however, the human colony-world which lies perilously close to the K'Tai Imperium and the K'Tai resolve to put the upstart humans back in their place.The K'Tai Imperium invades Agate.On the ground, in the midst of the whirlwind conflict is the Carter family: Dave a mid-level exec is working in downtown Gemini City, Sue his wife, a high school teacher and their teenage twins, Jodee and Chris are on a school trip to a Redlazore mine.In space, the League Border Patrol face overwhelming odds as the K'Tai fleet advance. The K'Tai soldiers of the infamous Black Legion descend on Agate, opposed by the meagre, poorly-armed militia and a sprinkling of regular marines. The planet and those upon it are engulfed in the flames of war.The K'Tai, however, did not count on the Carters. For the Carters have a secret. A secret which will cost the K'Tai Imperium dearly.The Carters are Agate's human population's only hope.