Final answer:
In the context of the Kingdom Keepers series, Finn, Maybeck, and Will returned to the 'It's a Small World' attraction, while Charlene did not.
Step-by-step explanation:
The question revolves around the characters from the Disney Parks-themed fantasy novel series written by Ridley Pearson, called Kingdom Keepers. The characters mentioned are part of the story where a group of teenagers battles against Disney villains to save the magic of the parks.
To address the student's question, all of the following characters went back to It's a Small World except for Charlene. Finn, Maybeck, and Will indeed returned to the attraction in the books, but Charlene did not, at least not at the same point in the story as the others.