This book is a collection of four stories: Interstellar Soldiers, Zombies Vs. Vampires, The Alien Exterminator, and The Monster Slayer: Origins.
Interstellar Soldiers -- Set hundreds of years in the future during a time of war in the galaxy, Interstellar Soldiers follows a young man from recruitment and training, to battles over alien worlds. Nathan Reynolds and his squad struggle through each brutal encounter by working together, but always fear the day that it might not be enough to survive.
This book is told through two interwoven narrative lines: Nathan's perspective from the moment he signs up to fight in the war, and his journals that run backwards from his time of death.
Zombies Vs. Vampires -- Clara Connor finds herself in the middle of the zombie apocalypse on a warm summer night. As her small town is ravaged by the undead, she takes a gamble that their salvation may come from an unlikely place.
The Alien Exterminator -- Do you have an infestation of the alien variety? Then call in the experts. Bear and his partner Cromwell specialize in purifying the galaxy of its worst pests--Vine Leeches, Psycho Rats, Chentals, Starship Barnacles. Their next job might be their toughest purification yet.
The Monster Slayer: Origins - The introduction to a fantasy series and its main characters: Kate and Calder. Kate awakens in her home to find that she has deliberately erased her memories. She is dropped into her past life with only a brief note explaining her name, her occupation, and a warning "do not trust Calder."