Dyeing to Spin and Knitby Felicia Lo Felicia Lo, a chemist by trade, has taken dyeing to a studied science. But more than that, she is an artist of the dye pot. Her long awaited book is broken down into four main sections: understanding color, creating color, spinning color, and knitting color. Also included are ten different knitting patterns that use either hand dyed or handspun yarns in different ways that feature the unique nature of hand dyed yarns.