Shazam! #21 (1975)

“The World of Giant Rats, script by William Woolfolk, art by C. C. Beck and Pete Costanza.  Captain Marvel travels to the year 81,953 and discovers that the land is ruled by giant rats, and mankind is reduced to hiding underground. Reprinted from Captain Marvel Adventures #145 (1953).

“The City in the Mirage”, script by William Woolfolk, art by Bud Thompson; Captain Marvel Jr. and his friend Red find a city in the desert. This city only appears once every thousand years; reprinted from Captain Marvel Jr. #106 (1952).

Cover by Bob Oksner. Good condition.