Subject(s): Luffy, Monkey D. -- Comic books, strips, etc. | Pirates -- Comic books, strips, etc. | Quests (Expeditions) -- Comic books, strips, etc. | Treasure troves -- Comic books, strips, etc. | Imaginary wars and battles -- Comic books, strips, etc. | Comic books, strips, etc. -- Japan -- Translations into English. | Buried treasure -- Cartoons and comics. | Imaginary wars and battles -- Cartoons and comics. | Cartoons and comics. | Pirates -- Fiction. | Quests (Expeditions) -- Fiction. | Buried treasure -- Fiction. | Imaginary wars and battles -- Fiction. | Adventure story comics. | manga (comic books) | Fantasy comics. | Action and adventure comics. | Pirate comics. | Shonen manga. | Graphic novels. | Comics (Graphic works)