The Spiral Crochet Collection includes 5 crochet patterns, each of which uses a method of working in the round that creates a spiral of two colors.
This collection includes the following five crochet patterns, each of which includes a video tutorial link: Lollipop Earrings Lucien Hat Milky Way Blankie Calera Cowl Candy Cane Ear Warmer
Each of these crochet patterns is or will also be available as an individual PDF here on Ravelry and also as a free, ad-supported version on my website.