If you read the entire d'Artagnan Romances(THE THREE MUSKETEERS, TWENTY YEARS AFTER, THE VICOMTE DE BRAGELONNE, LOUISE DE LA VALLIER, THE MAN IN THE IRON MASK), you'll probably feel you've had one of the great reading experiences of your life. If you only read THE MAN IN THE IRON MASK, you'll probably think you've wasted your time. That's because THE MAN IN THE IRON MASK is the third part of THE VICOMTE DE BRAGELONNE, which itself is the third part of the d'Artagnan Romances. DON'T START AT THE END!!! The title "THE MAN IN THE IRON MASK" is so popular that even scholarly publishers like Oxford cash in by selling it WITHOUT TELLING YOU IT'S THE END OF A STORY. To read it by itself is like reading THE RETURN OF THE KING without THE HOBBIT, THE FELLOWSHIP OF THE RING and THE TWO TOWERS, or only book 7 of HARRY POTTER(I'm just trying to think of popular examples). Start with THE THREE MUSKETEERS, and if you like it, work through the series, whose richness always depends on what came before. The story of the man in the iron mask is one of many subplots in a much larger story, so coming into it from scratch, you might be upset if there are few pages devoted to him. So here's how it goes: THE THREE MUSKETEERS is part 1, TWENTY YEARS AFTER is part 2, and THE VICOMTE DE BRAGELONNE is part 3, but it's a massive part 3, divided into 3 books(in the original French, it's one mega-book, but it got divided in English translation): THE VICOMTE DE BRAGELONNE, LOUISE DE LA VALLIER, and THE MAN IN THE IRON MASK. I repeat my first sentance: If you read the entire d'Artagnan Romances, you'll probably feel you've had one of the great reading experiences of your life.