This package holds a wealth of resources for the new or experienced d20 Call of Cthulhu gamemaster. Within its musty pages you will find:

A Full-color Gamemaster s Screen: All the vital charts and tables for running a d20 Call of Cthulhu game lurk behind a full color painting of Cthulhu itself.

4 Index bookmarks: Hold your spot in four different areas of the d20 rulebook, and quickly look up relevant rules.

Dire Documents: A folio of fiendish forms, containing 16 forms for asylum admittance records, blank police reports, dental records, and more!

Complete Conversion System: Quickly and easily convert gods, monsters and investigators from classic Chaosium Call of Cthulhu products to the new d20 rules set!

Errata: Official corrections to the d20 Call of Cthulhu rules. Including full statistics for Y Golonac!

The Lost Temple of Yig: This thrilling adventure takes the investigators deep into the heart of the Amazon jungle. Dual stats are provided to use this scenario with either version of CCall of Cthulhu!

And much more!