These additional writings are Tobit, Judith, Wisdom (of Solomon), Ecclesiasticus (not Ecclesiastes), Baruch, 1 and 2 Maccabees, supplements to Esther, and three additions to Daniel: The Song of the Three Holy Children, Susanna and the Elders, and The Destruction of Bel and the Dragon.
... While this of itself is not conclusive, inasmuch as their writings are also lacking in quotations from a few books recognized as canonical, such as Esther, Ecclesiastes, and The Song of Solomon, yet the fact that not one of the writings of the Apocrypha is quoted even once is certainly significant.