Elizabeth Moon Trading in Danger Unabridged 2009 version read by Cynthia Holloway 1

Ky Vatta has been groomed for a career in her family's interstellar shipping empire, but yearns for the life of a military officer. Sadly, in her senior year at the Space Academy, she is accused of an indiscretion and forced to resign. When she returns home in disgrace, her father hands her what she feels to be a demeaning assignment, though it does make her a captain: to take an obsolete ship to the scrap yard. But before long, the family talent for commerce emerges, and Ky negotiates an independent contract to supply a struggling colony with agricultural equipment from a nearby planet, hoping to realize sufficient profit to buy and refit her ship. The young woman finds herself in the midst of an interplanetary crisis and must prove her mettle. In this human future, commerce is the common ground where a believable variety of peoples, societies, and religions interact, and integrity and intelligence are essential factors in leadership. Entertainingly, Moon creates suspense and reveals character as much through contractual negotiations as through military action. Some readers might not approve of the author's use of shorthand sci-fi conventions to sidestep scientific issues, but for most others, the human interest, well-wrought story, humor, and rich world-building will more than satisfy. The publisher bills this first in a series as military science fiction. It could equally be described as space opera … la Robert Heinlein, or a family yarn that can please fans of Anne McCaffrey's "Rowan" saga