I have posted Romans 3:28 from a variety of Protestant and Catholic Bibles and can find no significant difference.
ROMANS 3:28
(RSV) For we hold that a man is justified by faith apart from works of law.
(IGNATIUS) For we hold that a man is justified by faith apart from works of law
(KJV) Therefore we conclude that a man is justified by faith without the deeds of the law.
(NAB) For we consider that a person is justified by faith apart from works of the law.
(DOUAY-RHEIMS) For we account a man to be justified by faith, without the works of the law
(NAS) For F63 we R151 maintain that a man is justified by faith apart from works of F64 the Law.
(ASV) We reckon therefore that a man is justified by faith apart from the works of the law.
What's your beef?
Did you google Luther’s German translation of the Bible?
http://quod.lib.umich.edu/cgi/l/luther/luther-idx?type=DIV2&byte=4456364 gives Romans 3:28 as
So halten wir nun dafür, daß der Mensch gerecht wird ohne des Gesetzes Werke, allein durch den Glauben.
Allein.
What’s my beef?
Even though it is not in most English translations, many act as if it were there.