A special 300 page comic featuring multiple stories from various Valve Software franchises will be released in November. Valve is working with Dark Horse Comics to publish the special edition comic book called Valve Presents: The Sacrifice and other Steam-Powered stories. It will feature stories from Portal, Team Fortress and Left 4 Dead, according to a listing on Comic Book Resource .

If you are madly in Valve's games, this comic book is probably a must buy for you. The book goes on sale November 16 and will retail for around $30.

Source: CBR