SUB-MARINER (1968) #36

The wedding you thought would never happen! Namor marries the lady Dorma — or does he? You’ll gasp in amazement when you read the final panel! It’s the wedding of Namor and his beloved Lady Dorma – but there is treachery afoot! No sooner has the marriage ceremony ended than Lady Dorma suddenly changes shape and reveals herself to be Llyra, the former empress of Lemuria!