The Serrano Legacy is a fabulous series which I reread on a regular basis. This omnibus carries the first three stories, which focus on Heris Serrano, a career officer who also has a long family history in Spacefleet. I know nothing about military life, battle tactics or spaceflight, but all is believeable and the battle scenes are gripping. I know quite a bit about horses, and Heris' introduction to hunting and eventing by her 'eccentric' employer is equally believable. The supporting cast is also excellent, from Heris' former Spacefleet crew to Cecilia, her new employer, and Cecilia's host of friends and relations. Watch out for Bubbles, who in the first story is something akin to Paris Hilton, but undergoes amazing character development.