Official Handbook of the Marvel Universe: Master Edition Omnibus #1

This massive omnibus collects the first half of the 1990s Master Edition series, a comprehensive update to the Official Handbook of the Marvel Universe that expanded entries with detailed power grids, gear breakdowns, and cross-referenced data. Covering characters from Abomination through the early letters of the alphabet, it presents full-color profiles for hundreds of heroes, villains, and supporting cast members from across the Marvel landscape. The volume also includes the related 1991 Update '91 one-shot and the Master Edition index pages, making it an essential reference for fans of Marvel's deep bench of characters.