Issues with art by Topper Helmers

  Notes

Airlock #1

Cover Date: 6/1/1990
NM Guide: $5.25
4 copies available from $0.99
B&W

Airlock #2

Cover Date: 7/1/1991
NM Guide: $2.50
No copies available
B&W

Airlock #3

Cover Date: 10/1/1991
NM Guide: $5.00
No copies available
 

Shanghaied: The Saga of the Black Kite #1

Cover Date: 1/1/1987
NM Guide: $1.80
7 copies available from $0.59
 

Shanghaied: The Saga of the Black Kite #2

Cover Date: 1/1/1987
NM Guide: $3.00
4 copies available from $2.00
B&W

Shanghaied: The Saga of the Black Kite #3

Cover Date: 6/1/1987
NM Guide: $3.00
3 copies available from $0.96
B&W

Sherlock Holmes in the Case of the Missing Martian #1

Cover Date: 7/1/1990
NM Guide: $7.00
6 copies available from $2.29
B&W

Sherlock Holmes in the Case of the Missing Martian #2

Cover Date: 8/1/1990
NM Guide: $4.25
6 copies available from $2.75
B&W

Sherlock Holmes in the Case of the Missing Martian #3

Cover Date: 9/1/1990
NM Guide: $18.00
3 copies available from $4.50
B&W

Sherlock Holmes in the Case of the Missing Martian #4

Cover Date: 10/1/1990
NM Guide: $47.00
2 copies available from $12.50
B&W