CREATE TABLE table_40471 ("Year" FLOAT, "Author" CLOB, "Illustrator" CLOB, "Title" CLOB, "Publisher" CLOB)

Who was the illustrator in 1987?
SELECT "Illustrator" FROM table_40471 WHERE "Year" = '1987'
SELECT "Illustrator" FROM "table_40471" WHERE "Year" = '1987'