Complex sentence: After her experience in the Army she wrote the book "Love My Rifle More Than You" and the book is about her experiences as one of the only 15% of the military that is female in the Army during the invasion of Iraq.
Split into simpler sentences: After her experience in the Army she wrote the book "Love My Rifle More Than You". The book is about her experiences as one of the only 15 percent of the military who are female in the Army during the invasion of Iraq.