The WildStorm Comics Lab is designed to be a checklist and resource for fans of the WildStorm Universe group of titles.  WildStorm Productions has put out other titles though, which I don't collect (at least not in the completionist fashion that I collect WSU titles).  The reasons why these titles aren't included are listed below:
        NOTE: Additionally, some non-WS titles have been included here as well.  This is usually because a WSU character appeared in one part of a multi-part story-arc.  The remaining portions of the story-arc are listed here.

America's Best Comics Imprint -- non-WSU:
        League of Extraordinary Gentlemen
        Promethea
        Tom Strong
        Top Ten

Card Game tie-in -- non-WSU:
        C-23

Cliffhanger Imprint -- non-WSU:
        BattleChasers
        Crimson
        Danger Girl
        Steam Punk

Computer Game tie-in -- non-WSU:
        Siege

Homage Imprint:
        NOTE: Disavowed is a WSU title but was published under this Imprint because of "Mature Content."

Licensed Products:
        Resident Evil
        Speed Racer
        Star Trek

Miscellany:
        Countdown -- Apparently non-WSU.
        Def Con 4 -- Not WSU.
        Foot Soldiers -- Continuation of a series that started at Dark Horse Comics.
        Wynonna Earp -- Arguably WSU, however, I haven't seen any evidence that definitely tied it to WSU continuity.  Comments in the letters column seemed to suggest that it would be kept as its own seperate storyline/universe for the foreseeable future (when the title still has a foreseeable future).

They're not WSU but here's some covers anyway:
Codename: StrykeForce (Image)
#1	#4-7 SEE StormWatch Crossovers app: StormWatch
Countdown (DC/WildStorm)
Countdown #1 of 8	Countdown #2 of 8	Countdown #3 of 8	Countdown #4 of 8	Countdown #5 of 8
Countdown #6 of 8	Countdown #7 of 8	Countdown #8 of 8
Deadly Duo / Deadly Duo II (Image/Highbrow)
#1 of 3	#2 SEE WildCATs Crossovers app: Maul	#3
II #1 of 4	II #2	II #3 SEE Gen13 Crossovers app: Grunge	II #4
DefCon 4 (Image/WildStorm)
#1/2 Gold retailer incentive for Fan #10	#1 Broome/Rosell	#1 Golden (variant)	#1 Jim Lee (variant)	#1 Ramos/Garner (variant)
#2	#3	#4
The FootSoldiers
#1	#2	#3
Siege (Image)
#1	#2	#3	#4
Supreme (Image/Extreme Studios)
v.2 #13 Supreme Madness part 1 of 6	v.2 #14 Supreme Madness part 2 of 6 SEE WS Misc: Union app: Union	v.2 #15 Supreme Madness part 3 of 6	v.2 #16 Supreme Madness part 4 of 6 SEE StormWatch Crossovers app: StormWatch	v.2 #17 Supreme Madness part 5 of 6
v.2 #18 Supreme Madness part 6 of 6
Wynonna Earp (Image/WildStorm)
#1	#2	#3	#4	#5