Standard Golden Age; Later Standard Silver Age.; By end Standard Modern Age U.S.; Full Color; Glossy Cover; Newsprint Interior; Saddle-Stitched (Squarebound #183, 187, 193, 197, 202, 207, 212, 217, 222, 227, 245, 252, 272, 278, 284)
Superman [Clark Kent]; Lois Lane; Jimmy Olsen; Perry White; Professor Grail
Synopsis:
After Superman accidentally causes Professor Grail's experimental teleporter chair to explode while Lois is sitting in it with his x-ray vision, he sees visions of a ghostly Lois. But Lois communicates through Jimmy's new typewriter to let Superman know that she is trapped in the fourth dimension and can be returned by the pull of a lever in Professor Grail's lab.