Shade, the Changing Man is a fictional comic book character created by Steve Ditko for DC Comics in 1977. The character was later adapted by Peter Milligan and became one of the first Vertigo titles.
Both versions of Shade are distinct from The Shade, another DC Comics character.

Ditko Looked Up - 'Shade, The Changing Man' Page - Article by Ed Fea about the original character created by Steve Ditko. First appeared in The Comics Journal, in 1979.
Mad Mod Poet God - About Shade the Changing Man, with character descriptions, an image gallery, and various writings.
Shade the Changing Man Index - Complete details for the original run of the series in 1977-8, including synopsis.
Shade, The Changing Man: The Continuity Pages - Issue list, with details on the artists and writers, and some synopses of the plots.
Meta Description: [ A study by Julian Darius of Shade, the Changing Man -- a comic book written by Peter Milligan. ]