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_20193855_2 (publisher VARCHAR, book_title VARCHAR)
### Question:
Who is the publisher of the book titled daughters of an emerald dusk?
### Answer:
SELECT publisher FROM table_20193855_2 WHERE book_title = "Daughters of an Emerald Dusk"