Who’s Who began in 1984 and ran through the 1990s, cataloguing every character, good or evil, in the DC Universe, from Abby Cable to Zymyr and beyond!
 

Illustrated by a wide range of top artists from the Golden Age of comics through the 1980s indie comics scene—including George Pérez, Todd McFarlane, Jim Aparo, Peter Laird, Jack Kirby, and Dick Giordano to name only a few—Who’s Who was a feast for the eyes and the ultimate guide to the denizens of the DC Universe.
 
Now collected for the first time, Who’s Who Omnibus Volume 1 includes the first five years of the expansive series and includes entries from Who’s Who: The Definitive Directory of the DC Universe #1-26, Who’s Who Update ’87 #1-5, Who’s Who Update ’88 #1-4, and all of the annuals from 1989!