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Guillem March

Harley Quinn & the Gotham City Sirens: DC Compact Comics Edition
Knight Terrors
Batman Eternal Omnibus (New Edition)
Batman Vol. 3: Ghost Stories
The Joker Vol. 1
Harley Quinn & The Gotham City Sirens Omnibus (2022 Edition)

Books

Harley Quinn & the Gotham City Sirens: DC Compact Comics Edition
Knight Terrors
Batman Eternal Omnibus (New Edition)
Batman Vol. 3: Ghost Stories
The Joker Vol. 1
Harley Quinn & The Gotham City Sirens Omnibus (2022 Edition)