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_17552 ( "No. in series" real, "No. in season" real, "Title" text, "Directed by" text, "Written by" text, "Original air date" text, "Production code" real )

### Question ###
What episode was written by Bobby Bell and Bill Lee?

### Accurate SQL ###

SELECT MAX("No. in season") FROM table_17552 WHERE "Written by" = 'Bobby Bell and Bill Lee'