Terri Luanna DaSilva is the daughter of science fiction writers Spider and Jeanne Robinson. Readers will remember that Jeanne died of cancer in 2010. Now the family has been visited by cancer again: Terri has Stage IV metastatic breast cancer -- and a two-year-old daughter. She's fighting it, and Spider is asking his fans and friends to send her good wishes, read her excellent blog, and help cover her expenses.