Rue the Night: Mariah's Prologue #3

Shane and Fiona are cyborgs on Senate guard duty, which for them means terrifying the inhabitants of suburban Belfast into submission. He wishes the job hadn't been forced on him. For her, it couldn't come soon enough. Follow them on an ordinary night patrol, where something extraordinary might happen...This book is a collection of 3 short stories about outer space, aliens, astronauts, and robots. Each story using science fiction to teach a valuable life lesson. The protagonists include children, a hotshot astronaut, a weird looking alien, and a homemade robot.