CREATE TABLE table_24935 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "Production code" TEXT, "U.S. viewers  ( million ) " TEXT)

Name the number of number in season for 26
SELECT COUNT("No. in season") FROM table_24935 WHERE "No. in series" = '26'
SELECT COUNT("No. in season") FROM "table_24935" WHERE "No. in series" = '26'