In Knitting Pearls, two dozen writers write about the transformative and healing powers of knitting. Lily King remembers the year her family lived in Italy, and a knitted hat that helped her daughter adjust to her new home. Laura Lippman explores how converting to Judaism changed not only Christmas but also her mother's gift of a knitted stocking. Jodi Picoult remembers her grandmother and how through knitting she felt that everlasting love. And Bill...