The 'Sally Walker Kids Story' might revolve around Sally Walker's daily life as a kid. It could include things like her going to school, making new friends, or having family experiences. Without reading it, it's hard to be more precise.
In these kinds of stories, Sally is usually the main character. She is the one who experiences all the scary events. She could be a curious adventurer who stumbles upon the unknown and has to face her fears. For example, she could be a local in a town full of haunted legends who decides to check out an old, supposedly cursed place. And that's where all the horror begins for her.
Since we don't have much to go on, Tez Walker could be anyone. He might be an ordinary person who had an extraordinary experience that is worth telling in the 'tez walker story'. Or perhaps he is a character with certain traits, like being brave or intelligent, and the story is centered around his actions based on those traits.
We don't really know much about who Charlie Walker is specifically from just the title 'Charlie Walker True Story'. He could be an ordinary person who had an extraordinary experience. He might be a local hero in his town, someone who did something great like saving a life or starting a successful business. Or he could be a person who had to face a lot of hardships in life, like poverty or discrimination, and his story is about how he fought through those difficulties.
Without more information from the story, it's impossible to determine exactly who Walker is. He could be an athlete, a student, or someone with a special talent that makes him a target for recruitment in Little Texas.