Eternity Comics’1989: Headless Horseman – A History of Comics Index
Film’1999: Sleepy Hollow – A History of Comics Index
The Legend of Sleepy Hollow (Antarctic Press) – A History of Comics Index
TV Show’2013: Sleepy Hollow – A History of Comics Index
Scout Comics’2019: Headless – A History of Comics Index
Source Point Press’2020: Hollow – A History of Comics Index
Dark Horse Comics’2023: Headless Horseman Halloween Annual – A History of Comics Index
A History of Comics Index 