Fortress of Solitude appears in 137 issues in this volume.
The Super-Key to Fort Superman!
The Super-Duel in Space / The Traffic Cop of 2058, A.D. / Safari from Space!
The Lady and the Lion
The Super-Merman of the Sea
The Return of Superman's Lost Parents!
The Battle Between Jimmy Olsen and Superman!
Superman's Fortress of Solitude!
When Superman Lost His Powers! / Supergirl's Greatest Victory!
The Superman from Outer Space! / The Day Supergirl Revealed Herself!
Hercules in the 20th Century!
The Truth Mirror!
The Old Man of Metropolis! / Supergirl's Busiest Day!
Voyage to Dimension X!
Superman's Rival, Mental Man!
The World of Mr. Mxyzptlk! / The Supergirl of Two Worlds
The Reversed Super-Powers
The Menace of Red and Green Kryptonite! : Extra! Mr. and Mrs. Kent Adopt Supergirl!
The War Between Supergirl and The Supermen Emergency Squad! / Supergirl's Three Super Girl-Friends!
The Conquest of Superman! / The Battle of the Super-Pets!
The Super Powers of Perry White!
Superman's Toughest Day! / The Supergirl of Tomorrow!
The Babe of Steel! / The Strange Bodies of Supergirl!
The World's Greatest Heroine
The Super-Practical Joker!
The New Superman! / The Bride of Mr. Mxyzptlk!
The Kryptonite Killer! / The Mutiny of Super-Horse!
Superman Goes Wild!
Clark Kent, Coward!
Clark Kent – Target For Murder! / Supergirl's Wedding Day!
Secret of Kryptonite Six!
Superman, King of Earth
King Superman vs. Clark Kent, Metallo
The Day Superman Became the Flash! / Supergirl's Tragic Ordeal!
The Juvenile Delinquents from Space! / The Menace of Supergirl's Mother!
"The Three Super-Enemies!"
The Secret Life of Clark Kent
The Legion of Super-Creatures! / The Secret of Supergirl's Suitor!
The Ultimate Enemy! / Drang, the Destroyer!
The Man from the Phantom Zone
Superman versus Super Clark Kent!
This edit will also create new pages on Comic Vine for:Beware, you are proposing to add brand new pages to the wiki along with your edits. Make sure this is what you intended. This will likely increase the time it takes for your changes to go live.
Comment and Save
Until you earn 1000 points all your submissions need to be vetted by other Comic Vine users. This process takes no more than a few hours and we'll send you an email once approved.