DC Comics#138
Superboy
Superboy #138
The Battle of the Robots! [The War Against Superboy! Part 1] / The Battle of Krypto! [The War Against Superboy! Part 2] / The Battle of Superboy! [The War Against Superboy! Part 3] / Duel of the Superboys! / Krypto's Arch-Enemy! / The Secret of the Flying Horse
- Publisher
- DC Comics
- Cover date
- May 1967
- On sale
- Mar 14, 1967
- Cover price
- $0.25
- Pages
- 84
- Rating
- Approved by the Comics Code Authority
Key issue
- 1st appearance of Dev-Em
- Origin of Lex Luthor
Editions and variants
Cover, printing and newsstand or direct distribution are what make two copies of one issue different books.
1 recorded
Main editionMain
Printing not stated · $0.25
No barcode recorded
Credits
- Writers
- Jerry Siegel, Jerry Coleman, Otto Binder
- Pencillers
- Curt Swan, John Sikela, George Papp
- Inkers
- George Klein, John Sikela, George Papp
- Covers
Sources
Catalog data from the Grand Comics Database is licensed CC BY-SA 4.0 and was normalized by The Collector. Cover images belong to their publishers.