How open is your government to Christianity?
Maybe there are grant moneys that you can access to get some books translated for you...
there should be some american ministries willing to put the moneys up.. but as of yet I do not know any..
God will provide.
Jesus bless you brother, and I am very happy to see your desire to share your testimony with your brethren there.
One book I would suggest that would be in German, though not being a scientific book is filled with the miraculous power of the Holy Spirit, is a book by David Wilkerson 'The Cross and the Switchblade'
I will edit this list now and again if I find more sites that may help in your mission.
http://www.liebenzellusa.org/germany.htm
[This message has been edited by NimLore, 11-07-2002]