Two editions of same book

Andrew Mckenzie said:

Different publishers ?  Which one to buy ?

Same Publisher: Moody. The one with the black cover is the 2012 edition, the other one the 1995 edition.  (Amazon's look into allows viewing the preface to the 2012 edition).

It seems Vyrso has meanwhile pulled the old version, so only the 2012 edition remains to buy.