Old Man's War

Main Characters and Their Development

• John Perry - the main character of the book, an elderly man who joins the Colonial Defense Forces (CDF) on his 75th birthday. After joining, he receives a new, young body, and his life changes dramatically. During his service, he becomes an experienced soldier, showing leadership qualities and strategic thinking. His character evolves from skeptical and cynical to more responsible and dedicated to the cause of protecting humanity.
• Jane Sagan - John Perry's former wife, who was resurrected by the CDF and became a Special Forces soldier. She doesn't remember her past life but gradually reconnects with John. Jane demonstrates high combat skills, intelligence, and determination. Her development is tied to finding her identity and recovering lost memories.
• Harry Wilson - a friend of John Perry, who also joins the CDF. He possesses a sharp mind and a sense of humor, which help him cope with the challenges of military service. Harry becomes an important team member and proves to be a reliable and loyal companion.
• Alan Rosenberg - another friend of John who joins the CDF. He is distinguished by his intelligence and analytical skills. Alan plays a crucial role in strategic planning and decision-making in combat situations.