Mister X
Vortex Comics.
The Return of Mister X (1-4; w Gilbert Hernandez, Mario Hernandez,
Dean Motter; a Jaime Hernandez). 
The Definitive Collection 1: Who Is Mr. X? (iBooks; 1-6 + two shorts;
w Gilbert Hernandez, Mario Hernandez, Ty Templeton, Dean Motter; a Jaime
Hernandez, Ty Templeton, Seth, Dave McKean, Bill Sienkiewicz).
[From iBooks: The 80s comic book sensation Mister X helped
usher in a new era for the comic book field along with Watchmen,
Love & Rockets and The Dark Knight Returns. In its heyday
it was often referred to as "the designer's comic." Creator, writer
and art director Dean Motter (Terminal City, Batman: Nine Lives)
brought his knowledge from the world of music promotion and record jacket
design to a suddenly respectable medium. This issue features the celebrated
issues by the Hernandez Brothers (Love & Rockets), Ty Templeton
(Batman Adventures) and reprints the comic book debuts of Dave McKean
(Sandman) and Seth (Drawn & Quarterly). Plus never-before-published
work by Mister X cover/poster artist Paul Rivoche (TV's Batman: The Animated
Series, Batman Beyond) and Bill Sienkiewicz (Elektra: Assassin).]
The Definitive Collection 2: The Secret Life of Mr.
X (iBooks; 7-13 + new version of 14; w Dean Motter, Neil Gaiman; a
Seth, Dave McKean). [From iBooks: The 80s comic book sensation Mister X helped usher in a new era for the comic book field along with Watchmen, Love & Rockets and The Dark Knight Returns. In its heyday it was often referred to as "the designer's comic." Creator, writer and art director Dean Motter (Terminal City, Batman: Nine Lives) brought his knowledge from the world of music promotion and record jacket design to a suddenly respectable medium. This issue reprints the complete graphic novels, The Secret and Nightclubs & Daydreams from Mister X issues 7-14 written by Dean Motter and illustrated by Seth (Drawn & Quarterly, Palookaville). Featuring an all-new 26-page finale written and illustrated by series creator Dean Motter. The rarely-seen Mister X collaboration by Neil Gaiman (Sandman) and Dave McKean (Cages, Arkham Asylum), Heartsprings and Watch Stops. Plus covers and illustrations by Howard Chaykin, Mw Kaluta, Dean Motter, Paul Rivoche, Bill Sienkiewicz and others.] 