Agent of the Imperium’s plot is not character driven but rather is a loving space epic written for fans of Traveller the classic 20th Century science fiction role playing game that rivaled Dungeons and Dragons in the early 80s and continues strongly today with on line gamers.The unabridged format makes for a tough listen because Marc uses UPC codes for all the worlds and it gets monotonous if you are unfamiliar. Add to that the narrator’s style is almost a droning monotone and non Traveller fans will quickly quit listening. However, Traveller gamer fans will enjoy the storyline which covers an expanse of the universe familiar to all. It has politics of the Imperium and nearly all aspects of Traveller starship ops and oddities. I enjoyed it but it won’t be everyone’s cup of tea.