From the back of the book:
Gray's Journal is a collection of stories, adventures, realms and gadgets for the Maelstrom RPG.
Fiction - Four great stories from different authors to help bring the world to life and offer great material for games.
Adventures - Three scenarios - The Belzaine Traveling Circus, Pirates of the Storm and The Airship Murders
Realms - New realms to help develop your campaigns, from the warring city of New Geregon to the pirate island of Keep Tain
Gadgets & Affinities - Three pages of resources with Gift Affinities like Chameleon and Shadowform and gadgets like Steam Tanks and the Kael Siphon
Rules Included - This book includes Story Bones, the basic version ofthe Story Engine! Learn to play in 5 minutes!
An Excellent companion to games in the Maelstrom world and a valuable resource for games in general