Sam McKenna has never turned down a dare. And she's not going to start with the last one her brother gave her before he died. So Sam joins the first-ever class of girls at the prestigious Denmark Military Academy. She's expecting push-ups and long runs, rope climbing and mud crawling. As a military brat, she can handle an obstacle course just as well as the boys. She's even expecting the hostility she gets from some of the cadets who don't think girls belong there.
"This girl kicks ass in the real world."