Click Image for Larger View

A Quand Notre Tour
4.0 (VG)
Catechetical Guild Educational Society
1947
The French-Canadian version of "Is This Tomorrow". Unlike its American cousin, this version is a very rare Gerber "8".

Click Image for Larger View

America Menaced
CGC 9.6 (NM+)
Lost Valley
Vital Publications
1950

Though Overstreet does not note any significance to the scarcity of this promotional book, this is the only copy I have heard or seen of after 4 years of searching! 

Click Image for Larger View

Atom-Age Combat #4
3.5 (VG-)
St. John Publishing Co.
1953
Listed as scarce by Overstreet, and a "7" by Gerber.

Click Image for Larger View

Atomic War! #2
9.0 (VF/NM)
Bethlehem
ACE Periodicals
Dec. 1952

Click Image for Larger View

Atomic War! #3
CGC 9.0 (VF/NM)
Bethlehem
ACE Periodicals
Feb. 1953

Click Image for Larger View

Atomic War! #4
CGC 8.0 (VF)
Bethlehem
ACE Periodicals
Apr. 1953