Adventure Comics #270 (March 1960) — Silver Age DC Key Issue-“The Stolen Identities!”

Adventure Comics #270 (March 1960) — Silver Age DC Key Issue

A standout Silver Age issue featuring multiple early appearances and a memorable Superboy transformation arc. Published in March 1960, Adventure Comics #270 delivers a mix of sci‑fi tension, character milestones, and classic Curt Swan artwork that continues to attract DC collectors.

Key Features

• Cover Art: Illustrated by Curt Swan, inks by Stan Kaye
• Main Story: “The Stolen Identities!” — Superboy faces the Xelthunians, aliens who abduct and impersonate Jonathan and Martha Kent
• Red Kryptonite Effects: Superboy undergoes multiple transformations, including a giant form and a “fat” Boy of Steel
• Backup Stories & Notable Firsts:
• Second appearance of Aqualad (Garth) in “The Menace of Aqualad!”
• First appearance of the Aquacave, a location that becomes central to early Aquaman lore
• Congorilla (Congo Bill) makes his Adventure Comics series debut

Why Collectors Want This Issue

This book hits multiple collector lanes: early Aqualad, Aquaman world‑building, Congorilla’s series entry, and a classic Red‑K Superboy story with strong Silver Age charm. Issues from this era featuring Curt Swan covers and multi‑character significance continue to trend upward among DC Silver Age enthusiasts.

Ideal For

• DC Silver Age collectors
• Aquaman & Aqualad fans
• Superboy / Superman family collectors
• Key‑issue hunters
• Anyone building an Adventure Comics run

This piece of history is now more than 60 years old!!! It is not graded - but has been boarded and wrapped and encased in BCW Comic Book Showcase (See Pictures).  We have included pictures of the front, back, and sample of internal pages for review.