Victor is a vole and one of the supportive characters of the series. He wears a yellow T-shirt. In the "Maple Syrup Mystery", his #1 maple syrup award ribbon is taken away after trying to pass honey as maple syrup by accident, but it is returned to him after the teens discover why the maple trees have run dry of sap. As revealed in The Eyes of a Thief, he has a picture of his grandfather.