Sub-Mariner 1968 #33 - reader copy - $10.00

Namor uncovers an insidious plot by his cousin Byrrah, Warlord Krang, and Dr. Dorcas to usurp the throne of Atlantis. After restoring the status quo, Namor proposes to Lady Dorma.

Ad for people to assemble and sell psychedelic lamp kits from home.

Ad for black & white Marvel art reproductions.

Ad for Academy for Home Study's brochure.

Ad for karate book and life-size dummy, $1.98.

On-sale date from 1970 Periodicals, Copyright Office, Library of Congress with a correction factor of plus 28 days.

• Comes the Cataclysm! - Marie did the cover preliminary and also redrew Dorma's face. Info per Nick Caputo, June 2012.
• - Inside front cover. Ad for products from Honor House Products Corp.
• Come the Cataclysm - Mention of Atlantis being built on the ruins of a surface empire (presumably pre-cataclysm Atlantis). This issue has 20 numbered pages with pages 12 and 13 being half pages.
• - Between story pages 3 and 4
• - On top portion of page, between story pages 6 and 7.
• - Between story pages 6 and 7 on lower portion of page.
• - Between story pages 6 and 7.
• - Advertisement for high paying jobs in the drafting field. Between story pages 9 and 10.
• Shop by Mail - Assorted small advertisements for various products. Half-page ad located beneath story half-page numbered 12.
• - On lower half of page, beneath story half-page numbered 13.
• Shop by Mail; Stamps - Assorted small advertisements for various products, between story pages numbered 15 and 16.
• Shop by Mail - Assorted small advertisements for various products, between story pages numbered 18 and 19.
• - Includes: Items!; Stan Lee's Soapbox.
• - Ad for Thor (Marvel, 1966 series) #183 and Captain America (Marvel, 1968 series) #133.
• Coin Curios - Located on top half of page.
• - Ad for selling Grit by the Grit Publishing Co., on lower half of page.
• - Letters from: Evan Peter Katten, W.P. Mills, Ralph Duby, Wizard Consulting Service, Charles Fiala, and Max Kupelman. Includes ?Know Ye These, the Hallowed Ranks of Marveldom.?
• - House ad for The Avengers (Marvel, 1963 Series) #83 introducing Valkyrie.
• - Ad for the Famous Artists School.
• - Inside back cover. Ad for a variety of Joe Weider products.
• - Back cover. Ad for Hot Wheels Sizzlers.