The ISBN of World's Finest Comics is 1-56389-488-2.
The ISBN of New Worlds - comics - is 0-7851-0976-5.
The ISBN of Smile - comics - is 0545132061.
The ISBN of Micronauts - comics - is 1582403112.
The ISBN of Utopia - comics - is 0785142339.
The ISBN of Crossed - comics - is 1592910912.
The ISBN of Incarnate - comics - is 1935417029.
The ISBN of Understanding Comics is 0878162437.
The ISBN of Defoe - comics - is 1906735107.
The ISBN of Babe - comics - is 1600103634.
The ISBN of Action - comics - is 0955473306.
The ISBN of Kinetic - comics - is 1401204724.
The ISBN of Air - comics - is 1401224830.