Harvey, 1991 Series
 
Casper the Friendly Ghost #1
Casper the Friendly Ghost #2
Casper the Friendly Ghost #3
Casper the Friendly Ghost #4
Issue 4
September 1991
Add/replace cover
Casper the Friendly Ghost #5
Casper the Friendly Ghost #6
Casper the Friendly Ghost #7
Casper the Friendly Ghost #8
Casper the Friendly Ghost #9
Issue 9
September 1992
Add/replace cover
Casper the Friendly Ghost #10
Casper the Friendly Ghost #11
Casper the Friendly Ghost #12
Casper the Friendly Ghost #13
Casper the Friendly Ghost #15
Casper the Friendly Ghost #16
Casper the Friendly Ghost #17
Casper the Friendly Ghost #18
Casper the Friendly Ghost #19
Casper the Friendly Ghost #20
Casper the Friendly Ghost #21
Casper the Friendly Ghost #22
Casper the Friendly Ghost #23
Casper the Friendly Ghost #24
Casper the Friendly Ghost #25
Casper the Friendly Ghost #26
Casper the Friendly Ghost #27
Casper the Friendly Ghost #28
Issue 28
November 1994
Add/replace cover