Marvelous mutants (Maggott, Magik, Magma, Magneto, Marauders, Marrow, Marvel Girl, Mastermind, Maverick, Meggan, Mercury, Layla Miller, Mimic, Mr. Sinister, Moonstar, Morlocks, Morph, Multiple Man, MLF, Mystique)! Mighty Avengers (Mantis, Masters of Evil, Mockingbird, Moon Knight, Moondragon, Namor)! Fantastic friends and foes (Alicia Masters, Medusa, Mr. Fantastic, Mole Man, Molecule Man)! Spider-foes (Molten Man, Mysterio)! History's greatest fiends (Maestro, Mandarin, Master Khan, Mephisto, MODOK, Morgan Le Fay)! Monsters (Man-Thing, Morbius)! The world of MC2! Heroes old (Miss America) and young (Victor Mancha)! Mille the Model? It can only be the latest volume of the most comprehensive Handbook of the Marvel Universe ever assembled!
