Sub-Mariner #21

Dates

Cover date

January 1970

Pages

36

Editions and covers (2)

Copies of #21 are not all the same book. Here is how to tell each one apart.

• Original edition15¢ cover

  This edition’s page
• UK pence edition1/- [0-1-0 GBP] cover

  British

  Printed cover price 1/- [0-1-0 GBP].

  Source ↗

Publisher’s description

It had to happen! Atlantis invades the surface world! But -- which side is Namor on?

Reprinted in

Spider-Man Comic (1979), Namor, the Sub-Mariner Epic Collection (2021), Marvel Masterworks: The Sub-Mariner (2004)