Title: Limited Collectors' Edition C-21
Cover Date: Summer 1973
Release Date: May 24, 1973
Format: 80 Tabloid-Sized Pages
Cover Price: $1.00
Collection Group: Limited Collectors' Edition (Series "C")
Contents: Shazam

Stories:

• Captain Marvel: "Sivana's Time Trap" (10 pages)
  Otto Binder (Writer) Peter Costanza (Artist)
  Reprinted From: Captain Marvel Adventures #121 (1951)

• Captain Marvel: "The Training of Mary Marvel" (12 pages)
  Reprinted From: Captain Marvel Adventures #19 (1943)

• Captain Marvel, Jr.: "Trouble in Troll Land" (13 pages)
  Otto Binder (Writer) Maurice del Burgo (Artist)
  Reprinted From: Captain Marvel, Jr. #11 (1943)

• Captain Marvel: "Mr. Tawny's Personality Peril" (7 pages)
  Otto Binder (Writer) C.C. Beck (Artist)
  Reprinted From: Captain Marvel Adventures #115 (1950)

• Marvel Family: "The Primate Plot" (17 pages)
  Reprinted From: Marvel Family #85 (1953)

• Captain Marvel: "The Missing Red Suit" (9 pages)
  Otto Binder (Writer) C.C. Beck (Penciller) Peter Costanza (Inker)
  Reprinted From: Captain Marvel Adventures #68 (1946)