Frederick Forsyth is releasing five short stories on the Internet, suitably entitled Quintet. They are being released at Online Originals. They were due to be released at three-week intervals, but only the first three have so far been released -- the supply seems to have dried up, and I do not know why.
I do not, however, like the restrictive policies under which they are being released, nor are they compatible with my computer system, so I have not read them myself.
This page provides information about these short stories, taken from the above page.