The Sorrows of Supergirl 28th August 2011TracyTerry Aspinlorrsadmin Plot Mary Norton becomes a Supergirl! So then why does she sometimes think she’s the unhappiest girl in the world? Notes Artist: Terry Aspin Appeared The Sorrows of Supergirl – Tracy: #11 (15 December 1979) – #25 (22 March 1980)