Who watches the Watcher? The Official Handbook of the Marvel Universe does! This latest volume of the handbook series features more up-to-date and expanded biographies of the Marvel characters you love! Thor proclaims this tome "good as Asgardian gold" because it includes the Thing, 3-D Man, Thunderbird, Thundra, Tigra, Toro, the Two-Gun Kid, Ultragirl, Union Jack, the USAgent, Valkyrie and Vindicator! Thanos declares this book "cold as Death's kiss" because of the Titanium Man, Toad, Tyrannus, the U-Foes, Ultron, Umar and Venom! Also: Thunderbolts! Vampires! Flash Thompson! Ben Urich! Thunderstrike! and much, much more!