Here are the prominent characters in the book, Holes. The italicized characters are main characters. Stanley Yelnats X Ray Squid Magnet Zero Armpit Zig Zag Kate Barlow Mr.Sir Mr.Pendanski Clyde Livingston
The one and only main predator of the common seagull or "Gull" as they are known, is Steven Todd of Dundee, although his diet is supplemented with dangerous amounts of alcohol, He heavily depends on them as a source of food.
There are a lot of main characters, so I'll name the main main characters. Human main characters: Phil, Barbara, and Debbie Dog and Cat main characters: Marmaduke, Mazie, and Jezebel It was hard to only pick six, there's a lot of characters in Marmaduke.
Main characters are the "heroes" or those characters who drive the narrative or action of the story. The "subordinate characters" give the main characters a bit more definition or dimension by interacting with them positively or negatively. They include anyone who is not a main character.