Chris Ferrell, Patrick Rains and company are returning to SouthComm, Inc.—or, perhaps more accurately, SouthComm is returning to them. Endeavor Business Media—the firm launched by Ferrell just weeks after his departure from SouthComm last November as part of a “change in strategic direction” at the company—announced Monday that it has acquired SouthComm’s remaining assets, including 17 trade magazines and a handful of affiliated websites and trade shows.