Issues written by Mark Manhart

  Notes

Blue Ribbon Comics (Vol. 2) #9

Cover Date: 6/1/1984
Guide Price: $4.00
8 copies available from $1.99
 

House of Mystery #276

Cover Date: 1/1/1980
Guide Price: $11.00
2 copies available from $7.50
 

Secrets of Haunted House #17

Cover Date: 10/1/1979
Guide Price: $10.50
6 copies available from $2.00
 

Secrets of Haunted House #29

Cover Date: 10/1/1980
Guide Price: $12.00
3 copies available from $2.50
 

Sgt. Rock Special #3

Cover Date: 3/1/1989
Guide Price: $9.50
8 copies available from $5.00
 

Weird War Tales #67

Cover Date: 9/1/1978
Guide Price: $10.00
No copies available