The edition of Apocrypha that is the subject of this thread--which is the same book as that posted by Difflugia on the "Christian Interest" thread a day or two ago--is the Apocrypha associated with the Old Testament.
There are apocryphal "books" that are associated with the New Testament, as Crich70 and maybe others referred to or mentioned. They include such books as the Epistle of Barnabas, the Gospel of Peter, the Gospel of Thomas, and probably most famously at the present time, the Gospel of Judas. There is a list of them at
https://en.wikipedia.org/wiki/New_Testament_apocrypha.