List of Monster chapters
Written and illustrated by Naoki Urasawa, "Monster" was published in "Big Comic Original" from December 1994 to December 2001. The 162 chapters were periodically collected into 18 tankōbon volumes published by Shogakukan, the first on 30 June 1995 and the last on 28 February 2002. While writing "Monster", Urasawa began the series "20th Century Boys" in 1999, which would continue after "Monster" had finished.
Monster Manual
"Monster Vault" was released November 16, 2010 and featured monsters introduced in the "Monster Manual" revised to the new format that was introduced in "Monster Manual 3". "" was released June 28, 2011 and re-introduced a few new monsters as well as several related to the setting of Nentir Vale. All volumes of the "Monster Vault" are parts of the "Dungeons & Dragons Essentials" line of 4th edition "D&D" products.