You better knot die - Betty Hechtman

Her crochet group, The Tarzana Hookers, is working overtime for the holidays-but Molly Pink is having trouble finding time to crochet so much as a snowflake. The bookstore where she works is adding a yarn department, and planning a huge launch party where the mysterious author of a popular series will reveal his or her true identity.

But before the author appears, another person disappears. The husband of Molly's neighbor is missing. When a suicide note arrives, it appears the husband has jumped off the Catalina Ferry- but Molly smells something fishy. Despite the protestations of her detective boyfriend, Molly's soon hooked on unraveling another mystery. She better watch out-or her sleuthing may get her on someone's naughty list...