[RPGO] GM Mastery lives again! Adventure Essentials: Holidays

[PosterBoy]

It’s been a long time, but we have a new ebook in the GM Mastery series. From the Ennie/Gencon award wining writer of NPC Essentials comes a new GM Mastery guide for holiday based adventures!

http://www.rpgobjects.com/index.php?page=pro&product_id=225

GM Mastery: Adventure Essentials: Holidays is now on sale at RPGNow.com.

http://www.rpgnow.com/product_info.php?products_id=7673&src=enworld