Numenera: Break the Horizon campaign setting book unlocks more of the Ninth World to add a greater degree of richness to game sessions. It allows players the mobility to traverse great distances in their Numenera campaigns, featuring information on new mounts, vehicles, artifacts, and cyphers. This book also contains new material for GMs about NPCs, encounters, and hazards to put into games.
The book will come a 144-page hardcover, and will retail for $44.99.
Monte Cook Games released the Ptolus GM Screen, for the 672-page Ptolus RPG campaign setting (see " 'Ptolus GM Screen'").