Purple Sorcerer are running a special today on their recently released title Nebin Pendlebrook’s Perilous Pantry [AL]. If you buy it today, you can get A Gathering of the Marked [AL] free with it. This offer is good for today only. You can take advantage of this via their own store or via DriveThruRPG [AL] or RPGNow [AL].
Thanks to +Jeffrey Tadlock for submitting this earlier this morning.
Update: This is no longer available as a special offer, but you can still buy the individual items.