From the PDF Introduction
A Monster Manual II Web Enhancement
Many of the 200 or so new creatures in the MONSTER MANUAL II advance by character class. In this web enhancement, developer Skip Williams provides a sampling of such creatures, complete with equipment, companions, and notes for building encounters around them. You’ll find the original monsters in the MONSTER MANUAL II, but the only place you’ll find these six unique characters is right here!
To use this web enhancement, you should already have the MONSTER MANUAL II by Ed Bonny, Jeff Grubb, Rich Redman, Skip Williams, and Steve Winter. This bonus material is brought to you by the official DUNGEONS & DRAGONS website.