CREATE TABLE table_41524 ("Episode" FLOAT, "Title" TEXT, "Story" TEXT, "Adapted by" TEXT, "Director" TEXT, "Airdate" TEXT, "Exists?" TEXT)

What was the title of the episode that martin worth wrote the story for?
SELECT "Title" FROM table_41524 WHERE "Story" = 'martin worth'
SELECT "Title" FROM "table_41524" WHERE "Story" = 'martin worth'