Ravelry: North Woods Slipper Boots pattern by DROPS design. Lots of cute slipper patterns here!
Little Red Riding Slippers By DROPS Design - Cutest Knitted DIY: FREE Pattern for Cozy Slipper Boots - if only I could find somebody to knit them for me.
8 free patterns for your winter Knitted & Crochet Slipper Boots , Enjoy :) crochet-slipper-boots-free-patterns/
Ravelry: Regnbuesokker pattern by Borghild Kolås. Must find this pattern in English!