Warehouse 23

Warehouse 23 is an online distributor of digital and hardcopy role-playing products. It, along with e23, is owned by Steve Jackson Games, but it sells products from other gaming companies, including the Ars Magica line from Atlas Games. Atlas Games' product pages link to Warehouse 23 for those products still in print, though Atlas Games generally encourage players to see if their products are available through a customer's Friendly Local Game Store first.

Since February 2014, e23 has been consolidated into Warehouse 23, which now sells both physical and digital products, including those related to Ars Magica.

Exceptionally, on January 16, 2013 Warehouse 23 announced that Against the Dark: The Transylvanian Tribunal was available on their main page. The product page at Wharehouse 23 announced that it was available only through Warehouse 23 as late as January 26, 2013.