Robot Bombs

Robot Bombs ("Robotto bakudan" ロボット爆弾) - originally titled "The Man from XXXX" - is a chapter of the original Astro Boy manga which originally ran in Shonen magazine in December 1956.

Collected Volumes
This story has been collected in the following volumes:


 * Astro Boy, Volume 4 (Kodansha)
 * Astro Boy, Volume 21 (Dark Horse)