Jim Shooter, Marvel's then editor-in-chief, conceived of the idea, envisioning a guide detailing statistics much in the manner of those found upon the backs of baseball cards. This initial project was to be called The Marvel Super-Specifications Handbook but eventual titled "The Marvel Universe Handbook." The Spider-Man Handbook logs all the characters profiles from the Spdier-Man comics and is all you need to know Spidey.Salvador LarrocaAfter several years of working as a cartographer, Larroca began working as a comic artist at Marvel UK where he contributed to Dark Angel and Death's Head II. Eventually he started wotking in North America for DC Comics' Flash and Marvel Comics' Ghost Rider. Larroca's other credits include "Heroes Reborn," Captain America, Iron Man, The Avengers, Fantastic Four, Uncanny X-Men and the "Spider-Man House of M" mini series.