Why were the the final Two R.D Wingfield Books not adapted?
Having read the all of R.D Wingfields novels on Frost and seen all of the David Jason episodes, it surprise's me that the final two books were not adapted for television. Now considering that they are dark installments,much darker than the previous novels it wouldn't surprise me if the producers and writers couldn't find a way to lighten them, but it just seems odd that they didn't adapt them, especially since, by the time Winter Frost had come out, they were doing Two part specials, and it would have been a perfect excuse to do it justice!
But it bugs me that i can't find a reason why anywhere!