Star Trek Fantasy

17 year old Catherine Green is a top secret agent working for the government. A specific case causes her to travel through time and space and land aboard the USS Enterprise where she must try to get home.
She will make new friends and stronger enemies , even find love, still carrying the hope of returning to the 21st century.
Will she be able to help the Enterprise on its 5 year voyage?
Will she ever be able to return home?