CREATE TABLE table_20335 ("Season #" FLOAT, "Series #" FLOAT, "Title" CLOB, "Director ( s ) " CLOB, "Writer ( s ) " CLOB, "Original airdate" CLOB)

Name the most series number for giula sandler
SELECT MAX("Series #") FROM table_20335 WHERE "Writer(s)" = 'Giula Sandler'
SELECT MAX("Series #") FROM "table_20335" WHERE "Writer(s)" = 'Giula Sandler'