The Skirmisher #3Expansion

From BoardGameGeek:

Skirmisher 3 is the third magazine in the award-winning Great Campaigns of the American Civil War (GCACW) series of games. Skirmisher 3 is centered around the module Atlanta Is Ours (AIO), so it is recommended that players should own this game to fully enjoy all the elements of Skirmisher 3. Skirmisher 3 contains the following scenarios and articles: “The Skirmish Line” which discusses upcoming GCACW plans and games (half page). A discussion of map improvements to the older modules On To Richmond and Grant Takes Command that are included in the forthcoming On To Richmond II release (3 pages). An initial update on the Vicksburg game design (1.5 pages). An article about the evolution of the Long Roads to Gettysburg grand campaign game by its creator (3.5 pages). A rule update to Atlanta Is Ours called “AIO Lite” which simplifies out some of the details from the campaign game to streamline play (21 pages including 4 scenarios). Skirmisher #4 contains 32 color pages. -description from publisher's website and BGG user