Marvel, 1944 Series
 
Cover for Ziggy Pig and Silly Seal (Marvel, 1944 series) #1
Cover for Ziggy Pig and Silly Seal (Marvel, 1944 series) #2
Cover for Ziggy Pig and Silly Seal (Marvel, 1944 series) #3
Cover for Ziggy Pig and Silly Seal (Marvel, 1944 series) #4
Cover for Ziggy Pig and Silly Seal (Marvel, 1944 series) #5
Cover for Ziggy Pig and Silly Seal (Marvel, 1944 series) #6
Issue 6
September 1946
Add/replace cover