There are 15 projects that combine knitting with crochet to take advantage of the different characteristics of each technique. Knitting and crochet have distinctly different identities and it doesn't make sense to ask one to do the job of the other.
Coming up, I'll be sharing more on the book and how it came into being. For now, you can see the basics on it here.
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Take a look, drop me a line, I'd love to hear from you.