Archie Weller is a person, just like you and me. But he's a special person because he's known for being a really good writer.
When someone is a writer, it means they write stories and books for other people to read. Archie Weller has written a lot of books and stories about Aboriginal people in Australia.
Aboriginal people are the people who first lived in Australia. They have their own culture, traditions and languages. But sometimes they've been treated badly by other people who came to Australia later.
Archie Weller writes about what life is like for Aboriginal people today and in the past, and what it was like when they weren't treated very well. He wants people to know more about Aboriginal people and their culture, so they can understand and respect them better.
Overall, Archie Weller is someone who uses his writing to tell important stories about Aboriginal people and their experiences in Australia.