Winter is coming soon and my little granddaughter needs some warm booties.
Here is a selection of free crochet patterns that I have found. Some of them will be great using handspun yarns. Please let me know if you find other ones.

Cloud Baby Booties
This booty patterns uses bulky yarn and an 8 mm crochet hook.
Baby Bootees
Crochet these baby booties with DK weight yarn and 3.6 mm crochet hook.
Crochet Hook Sizes
Crochet Hook SizeConversion Chart

AMAZON Crochet Books

Creature Feetures: 30 Crochet Patterns for Baby Booties
Crochet Precious Baby Booties
The Complete Book of Crochet Stitch Designs: 500 Classic & Original Patterns
A to Z of Crochet: The Ultimate Guide for the Beginner to Advanced Crocheter
Crochet Cute Critters: 26 Easy Amigurumi Patterns
Corner to Corner Crochet: 15 Contemporary C2C Projects

EBAY CROCHET
CROCHET Cotton US
CROCHET Cotton UK