CREATE TABLE table_651 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "U.S. viewers  ( millions ) " CLOB)

What's the series number of the episode that's written by Elizabeth Devine?
SELECT MIN("No. in series") FROM table_651 WHERE "Written by" = 'Elizabeth Devine'
SELECT MIN("No. in series") FROM "table_651" WHERE "Written by" = 'Elizabeth Devine'