Tracklist
| A | –Dion | The Wanderer |
| B | –Dion & The Belmonts | No One Knows |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| LDG 101 | Dion / Dion & The Belmonts | Dion / Dion & The Belmonts - The Wanderer / No One Knows (7", Single, RM) | Laurie Records | LDG 101 | US | 1988 |
| LDG 101 | Dion / Dion & The Belmonts | Dion / Dion & The Belmonts - The Wanderer / No One Knows (7", RE) | Laurie Records | LDG 101 | US | Unknown |
| LDG 101 | Dion / Dion & The Belmonts | Dion / Dion & The Belmonts - The Wanderer (7", Single, RE) | Laurie Records | LDG 101 | US | Unknown |
| COL 2101 | Dion / Dion & The Belmonts | Dion / Dion & The Belmonts - The Wanderer / No One Knows (7", Single, RE) | Collectables | COL 2101 | US | Unknown |
| URC 2101 | Dion / Dion & The Belmonts | Dion / Dion & The Belmonts - The Wanderer / No One Knows (7", Single, RE) | Underground Records | URC 2101 | Canada | Unknown |
