More ComicBookDB:

#1 - 'Who is That Masked Man?'
#1 (Ashcan) - 'Who is That Masked Man?'
#2 - 'Big Mask Attack'
#3 - 'It's a Dog's Life'
#4 - 'POW Right From The Kisser !'
#5 - 'A Head for Trouble'
#6 - 'I Wear the Body Electronic'
#7 - 'Remotely Possible'
#8 - 'Dog Days'
#9 - 'Shaken and Stirred'
#10 - 'Dober-Man Forever'
#11 - 'How the Mask Stole Christmas'
#12 - 'Trial of the Mask'

nn - 'Mask-Erade'

Annual 1999 - 'DHP Jr.'
#134
#153

TPB - 'Decade: Celebrating Ten Years of Dark Horse Short Stories'

#1 - 'Cleaving Las Vegas, Part 1'
#2 - 'Cleaving Las Vegas, Part 2'

TPB vol. 06 - 'Volume Six'
#33

#1 - 'Lo, he shall walk among us!'
#1 (Horley Wraparound Variant) - 'Lo, he shall walk among us!'
#1 (The 1,000,000 Dollar Variant) - 'Lo, he shall walk among us!'

Omnibus HC - 'The Life and Times of Martha Washington in the Twenty-First Century'
Omnibus TPB - 'The Life and Times of Martha Washington in the Twenty-First Century'

Ltd Ed HC Box Set
TPB - 'The Mask'
#0
#1 - 'Mask Justice'
#2
#3
#4

TPB - 'The Mask Strikes Back'
#1
#2
#3
#4
#5

#1 - 'Toys in the Attic'
#2
#3
#4