Sins and NeedlesBy: Monica Ferris Series: A Needlecraft Mystery Owner of the Crewel World needlework shop and part time sleuth, Betsy Devonshire must help clear Jan Henderson's name when her wealthy aunt is found dead, courtesy of a double zero knitting needle. Just like the kind Jan knits with. And an embroidered map of Lake Minnetonka, found among the aunt's effects, could lead Betsy to a buried treasure or to a secret that someone would kill to keep buried.