Marvel Feature 1971 #12 - back issue - $15.00

The Thing is hot-footing it across the New Mexico desert when he stumbles upon the Blood Brothers trying their best to kill Iron Man on orders from Thanos.

On-sale date from The Comic Reader #99.

• The Blood Brothers Are Back! - Inker credit from Nick Caputo via the GCD Error List (9 January 2005). Original indexer credited Mike Esposito.
• The Bite of the Blood Brothers! - Continued in Marvel Two-in-One (Marvel, 1974 series) #1.
• - Letter from Peter M. Hardey.