User:TCoaL
| Don Brewster | |
|---|---|
| 'The Chance of a Lifetime' character | |
 Drawing by the author. | |
| First appearance | A Study in Scarlet |
| Created by | Sir Arthur Conan Doyle |
| In-universe information | |
| Title | Sergeant (World War II) |
| Occupation |
|
| Spouse | Myra O'Callaghan (m.1946–1948; her death) Marie Travers (m.1949–) |
| Children | Debbie (born 1950) |
| Relatives | Father: Leslie Brewster, Sr. Mother: Teresa Burke Brother: Todd Brewster Sister-in-law: Laura Mason Sister-in-law: Anna Travers Niece: Jean Brewster |
Don "Duckie" Brewster (born Leslie Donald Brewster, Jr.) is a fictional character and the main protagonist in the 2014 british novel, The Chance of a Lifetime.