Here's one from Alton Brown I have been wanting to try. I like the idea of cranberry juice in the crust. Not sure where to get cranberry jam though. I may just make some. Also it uses dried cranberries where I would rather use fresh.
The Taste of Home recipe is simpler and looks delicious.
Alton Brown's Cranberry Pear Pie
Taste of Home Cranberry Pear Pie
There are others through Google, but these are two I have been looking at for awhile. I have some Bosc pears that need using up and cranberries in the freezer and cupboard so you have inspired me to play around with this.