Mr. Impossible is the 25th book in the Mr. Men series by Roger Hargreaves.
Mr. Impossible appears under the titles Monsieur Incroyable (French), (Spanish), Unser Herr Unmöglich (German), 불가능없어씨 (Korean), 萬事通先生 (Taiwan), Ο Κύριος Απίθανος (Greek), Meneer Onmogelijk (Dutch) and Senhor Impossível (Portuguese).