None of them ever claim to be the word of God, either. A few, in fact, confess that they are NOT anything more than the person's own thinking. For example:
First Maccabees notes that there were no prophets in Israel at that time (1 Maccabees 4:46; 9:27; 14:41). Since the New Testament frequently refers to the Scriptures as "the Law and the Prophets" (Matthew 5:17; 7:12; 11:13; 22:40; Luke 16:16; 24:44; John 1:45; Acts 13:15; 24:14; 28:23; Romans 3:21), how could a writing that specifically states that there were no prophets at the time when it was written be called Scripture? What is more serious, the apocrypha teach doctrines that contradicts Scripture (see, for instance, Sirach 3:3,30, in contrast with Galatians 2:16,21; 3:10-14; Tobit 12:9 contradicts 1 John 1:7 and Hebrews 9:22; Wisdom 8:19,20 contradicts Romans 3:10). They encourage practices that do not conform to Scripture (Sirach 12:4-7 disagrees with Luke 6:27-38 and Matthew 5:43-48). http://www.justforcatholics.org/a48.htm
And yet major church doctrines are justified by these books,that are clearly not inspired.