CREATE TABLE table_17386 ("No. in series" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "Production code" TEXT)

WHO WROTE THE STORY WITH THE PRODUCTION CODE OF 1ADK-03
SELECT "Written by" FROM table_17386 WHERE "Production code" = '1ADK-03'
SELECT "Written by" FROM "table_17386" WHERE "Production code" = '1ADK-03'