Official Handbook of the Marvel Universe A to Z — Marvel
Issue: #8
Let's assume you know your mutants: Multiple Man, the MLF, Mystique, New Mutants, Nightcrawler, Northstar, Cassandra Nova, Omega Red, Onslaught, Phoenix -- no surprises for you there. Safe to assume you know Aunt May from Uncle Ben, but do you need a flow chart to tell Namor apart from Namora apart from Namorita? When it comes to heroes, how are you on the New Warriors, Night Raven, Night Thrasher...
Creators: Dan Buckley, Joe Quesada, Jacob Rougemont, Tom Grummett
Characters: Norman Osborn, Bastet, Namor, Jean Grey, Nightcrawler, Phoenix Force, Mystique, Nightmare, Old Lace, Patriot, Mysterio, Aunt May, Master Hate, Bandit, Night Thrasher, Nighthawk, Overmind, Orphan Maker, Orphan Maker, Harry Osborn