Eastern Front/fire in the steppe

[Mad_Anthony77]

AS I was looking at the book expansions there are several that require the Eastern Front Module which is out of print. Also, I have Fire in the steppe and it looks like if you have Fire in the Steppe you have everything to use from Eastern Front. I know it is not an easy fix but maybe something written in the description mentioning Fire in the Steppe if you don't have Eastern Front. Just a suggestion I have not purchased some older expansion because it required Eastern Front. 

Thanks for everything and keep up the good work.

Tony