"The Two Worlds of Superboy"
Added by mlopinto
Collected in 1
| Title | Number | Date | Format | |
|---|---|---|---|---|
 | "Superboy's Farewell to Smallville" #156 | Vol. 1 #156 | 1969-06 | Softcover |
| Title | Number | Date | Format | |
|---|---|---|---|---|
| "Superboy's Farewell to Smallville" #156 | Vol. 1 #156 | 1969-06 | Softcover |