Spanning more than 60 years of comics, WORLD'S FUNNEST collects some of the best Mxy and Bat-Mite tales ever written, from their very first appearances to their modern-day adventures! Superman and Batman may hold the title of World's Finest, but Mr. Mxyzptlk and Bat-Mite are definitely the World's Funnnest! The two fifth-dimensional troublemakers never fail to bring chaos and magic to the lives of their favorite heroes-but always in the name of fun!Collects SUPERMAN AND BATMAN: WORLD'S FUNNEST #1; BATMAN: MITEFALL #1; BATMAN AND SUPERMAN: WORLD'S FINEST #6; SUPERMAN/BATMAN #51-52; THE BRAVE AND THE BOLD #200; DETECTIVE COMICS #267, 482; SUPERMAN (vol. 1) #30; SUPERMAN (vol. 2) #11, #31; WORLD'S FINEST #113; BATMAN: LEGENDS OF THE DARK KNIGHT #38.