i have a couple i keep referring back to. let me go look . . .
this one has some nice ideas in it
http://www.amazon.com/Border-Workboo...3138134&sr=8-1
and this one i refer to often, although it's really more 'edges of quilts' than borders
http://www.amazon.com/Happy-Endings-...3138205&sr=1-1
this one i've gotten from the library. it has some nice ideas in it.
http://www.amazon.com/Beautiful-Bord...3138243&sr=1-2