Ascot and Dickie Sibling are twins living in Glass Shard Beach, New Jersey. They are mystery hunters, and nicknamed themselves the Sibling Brothers.
They were made famous by writer Jenkins W. Jenkins, who was an unemployed dockworker in Glass Shard Beach. He wrote his novels based on the exploits of Ascot and Dickie. The name of the main characters of the novels are also called The Sibling Brothers.
Their hobbies as children were going to church and finishing each other's sentences. As adults, their hobbies are going to jail and finishing each other's life sentences. 
- 116. "Carpet Diem" (mentioned)
- 215. "The Last Mabelcorn" (mentioned)