Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_2468961_2 (no_in_series VARCHAR, written_by VARCHAR)
### Question:
How many episodes were written by Ross brown?
### Answer:
SELECT COUNT(no_in_series) FROM table_2468961_2 WHERE written_by = "Ross Brown"