Table: audio_books
Columns: title
author
un_abridged
read_by
published

Question: Who read the unabridged book written by Gary Paulsen?
SQL: SELECT "read_by" FROM audio_books WHERE "un_abridged" = 'unabridged' AND "author" = 'gary paulsen'

Question: Who read the unabridged novel written by John D. Fitzgerald?
SQL: SELECT "read_by" FROM audio_books WHERE "un_abridged" = 'unabridged' AND "author" = 'john d. fitzgerald'