Western, 1973 Series
 
Scooby Doo... Mystery Comics #17
Scooby Doo... Mystery Comics #18
Scooby Doo... Mystery Comics #19
Scooby Doo... Mystery Comics #20
Scooby Doo... Mystery Comics #21
Scooby Doo... Mystery Comics #22
Issue 22
December 1973
Add/replace cover
Scooby Doo... Mystery Comics #23
Issue 23
February 1974
Add/replace cover
Scooby Doo... Mystery Comics #24
Scooby Doo... Mystery Comics #25
Scooby Doo... Mystery Comics #26
Scooby Doo... Mystery Comics #26
Scooby Doo... Mystery Comics #27
Scooby Doo... Mystery Comics #27
Scooby Doo... Mystery Comics #28
Scooby Doo... Mystery Comics #28
Scooby Doo... Mystery Comics #29
Issue 29
December 1974
Add/replace cover
Scooby Doo... Mystery Comics #30
Issue 30
February 1975
Add/replace cover