| 0 | Casper and the Ghostly Trio | cover | 1 | pencils: Warren Kremer; inks: Warren Kremer | Casper; Ghostly Trio [Fatso; Fusso; Lazo] |
| 1 | The Harvey Mailbox | letters page | 1 | script: Ken Selig; pencils: Warren Kremer; inks: Warren Kremer | |
| 2 | A Vote for Fatso Is a Vote for Fun! | table of contents | 1 | pencils: Warren Kremer; inks: Warren Kremer | |
| 3 | Casper for President (Part 1) | comic story | 5 | pencils: Warren Kremer; inks: Warren Kremer | Casper; Ghostly Trio [Lazo; Fusso; Fatso] |
| 4 | Casper and the Ghostly Trio | comic story | 1 | | |
| 5 | Casper the Friendly Ghost | comic story | 1 | | Casper |
| 6 | All That Glitters (Casper for President Part 2) | comic story | 5 | pencils: Warren Kremer; inks: Warren Kremer | Ghostly Trio [Fatso; Lazo; Fusso]; Casper |
| 7 | Mr. Pongo's Mystery Boxes | text story | 1 | pencils: ? (illustrations); inks: ? (illustrations); colors: ? (illustrations); letters: typeset | Lotta Plump |
| 8 | The Yangtze Enigma Card Trick | activity | 2 | script: Frank Garcia; Nick Belleas; pencils: ? (illustrations); inks: ? (illustrations); colors: ? (illustrations); letters: ?; typeset | Casper |
| 9 | Don't Give Plaque a Ghost of a Chance | public service announcement | 1 | | Casper |
| 10 | The Wish Bubbles! | comic story | 5 | | Ghostly Trio [Fatso; Fusso; Lazo]; Wendyl; Casper |
| 11 | Wendy the Good Little Witch | comic story | 1 | pencils: Sid Couchey; inks: Sid Couchey | Wendy; Wilton Whale |
| 12 | Casper the Friendly Ghost | comic story | 1 | pencils: Warren Kremer; inks: Warren Kremer | Casper; Wendy |
| 13 | Spookable Boohavior | comic story | 5 | pencils: Ernie Colón; inks: Ernie Colón | Spooky; Pearl; Wendy |