This comic collection is about Simon, an investigator, sent out to Hadrian's Wall, an exploratory spaceship, to solve to investigate the death of Edward, his former boss and his ex-wife's husband. A murder inquiry ensues but betrayal and conflict with a colony get in the way.
This is well-illustrated and reasonably interesting. Sci-fi fans as well as mystery fans should enjoy this series: characters are well-developed and form an important part of the story which takes place in a science-fiction context but could be anywhere or anywhen.