Rick McArthur

Rick McArthur is a villager of Mineral Town. He eventually becomes a confidante of Harris Moore and essentially becomes Mayor of Mineral Town after Harris's death, though he never officially held the title.

Game of Towns
Still young, Rick, his sister Popuri, Karen Allister, Mary Randolph, Gray Bellamy, Sally Williams, and Ann Haverford walk around the Wood. Rick spots a young Mukumuku, which he names Mukumuku. He befriends it to the fear of the other children, who run away.

Rick sees Mukumuku often, feeding him fruit and nuts. Eventually, the two become friends.

Heir By Iron
Rick's father, Rod McArthur, leads Thomas Moore's army.