Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_22310 ( "No." real, "#" real, "Title" text, "Directed by" text, "Written by" text, "Canadian air date" text, "U.S. air date" text, "Production code" real, "Canadian viewers (million)" text )

### Question ###
What number episode in the series was directed by Kelly Makin and written by Mark Ellis & Stephanie Morgenstern?

### Accurate SQL ###

SELECT "No." FROM table_22310 WHERE "Directed by" = 'Kelly Makin' AND "Written by" = 'Mark Ellis & Stephanie Morgenstern'