CREATE TABLE publication (publication_id NUMBER, book_id NUMBER, publisher CLOB, publication_date CLOB, price NUMBER)
CREATE TABLE book (book_id NUMBER, title CLOB, issues NUMBER, writer CLOB)

Show the titles of books in descending order of publication price.
SELECT T1.title FROM book AS T1 JOIN publication AS T2 ON T1.book_id = T2.book_id ORDER BY T2.price DESC
SELECT "T1"."title" FROM "book" "T1" JOIN "publication" "T2" ON "T1"."book_id" = "T2"."book_id" ORDER BY "T2"."price" DESC