Delta Green: From the Dust D20 RPG System - d20 Modern - Spycraft and some of them are

and some of them are among the most powerful creatures of the Sixth World

Dragon Trove ID 3615

and every knight must show valor sufficient to face it—and gain great Glory for their prowess

This book is completely compatible with the rules in the GURPS Basic Set

Delta Green: From the Dust D20 RPG System - d20 Modern - Spycraft and some of them areGORGO! MORMO! THOUSAND FACED MOON! The Gerritsen mansion, built in Red Hook in 1847, stands covered by scaffolding and plastic tarps in its slow metamorphosis into condominiums. A capable construction crew has the goodwill of neighbors. But when the days work ends, something stirs in the darkness. Soft voices whisper. Weird footprints linger. Children of Red Hook have begun to vanish. Delta Green takes an interest. The Gerritsen mansion did not always