Arthur Guirdham was a doctor who wrote stories of reincarnation. He believed that people could be reborn in different lives, and that we all have some memories of our past lives. He wrote about a woman who was his patient named Catherine and said that she remembered a time when she was a married artist in 18th century France. He said that Catherine's memories helped her understand why she was feeling certain emotions now and why she had a fear of being alone. He also wrote about several other people who had memories of past lives. The stories that Arthur wrote were meant to help people understand how reincarnation can give us a better understanding of our current lives and how the past is always connected to the present.