Superboy #167 - G 2.5

Cover pencils by Neal Adams, inks by Murphy Anderson. The Day Superboy Blew Up the World!, script by Frank Robbins, pencils by Bob Brown, inks by Murphy Anderson; Superboy tries to stop alien space probe from landing on Earth, Pa Kent relates story about Superbaby. The Super-Mammoth Mystery!, script by Frank Robbins, pencils by Bob Brown, inks by Murphy Anderson; circus crooks try to rob armored car with help of robotic elephant. Letter to the editor from comics writer Tony Isabella. 36 Pages, Full Color.