This is a Summary & Analysis of A Spool of Blue Thread. A Spool of Blue Thread by Anne Tyler is the poignant story of four generations of the Whitshank family living in Baltimore. They are an ordinary family like any other, but they are also special in their own quirky ways. The members of the family love and care for each other, but they also harbor jealousies, rivalries, and carry secrets. This companion to A Spool of Blue Thread includes: Summary of the book, Character Analysis, A Discuss