| Release: | Jun 1968 |
| Cover: | Jun 1968 |
Jimmy Olsen, Boy Wonder
| Release: | Jun 1968 |
| Cover: | Jun 1968 |
Jimmy has applied for membership with the Mystery Analysts club, but is rejected. He decides to prove his worth by taking Robin's place and fooling Batman.
| Cover Penciller | Neal Adams |
| Cover Inker | Neal Adams |
| Penciller | Kurt Schaffenberger, Curt Swan |
| Inker | John Forte, George Klein, Kurt Schaffenberger |
| Scripter | E. Nelson Bridwell, Cary Bates, Robert Bernstein |
| Editor | E. Nelson Bridwell, Mort Weisinger |
| Batman | Bruce Wayne |
| Superman | Kal-El / Clark Kent |
| Alfred Pennyworth | |
| Commissioner Gordon | James 'Jim' Gordon |
| Jimmy Olsen | |
| Robin | Dick Grayson |
| Harriet Cooper | |
| Kaye Daye | |
| Nick Danton | |
| Blubber Ben | |
| Mac The Martian | |
| Abominable Snowman | The Abominable Snowman |
| Lucy Lane | |
| Tumbler Ted |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Superman |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |