There are many assassins in the known universe, this is the story of the most well-mannered one.

Collects DECORUM #1-8.

Author/Artist: Jonathan Hickman / Mike Huddleston
Publisher: Image Comics
Page Count: 408pp
Size: 7 x 11
Notes: hardcover, full color
Date of Publication: April 27, 2022
ISBN: 978-1534318236