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_name_72 (isbn_us VARCHAR, title VARCHAR)
### Question:
What is ISBN US, when Title is "Crisis In Space"?
### Answer:
SELECT isbn_us FROM table_name_72 WHERE title = "crisis in space"