This book should be of great interest to a narrow audience: it is about the 5 depleted Connecticut regiments, totaling about 1,300 men, that fought at Gettysburg. Genealogists searching the 359 who were killed, wounded, captured or missing will find it helpful, as will those interested in Connecticut's role in the Civil War. I bought it after having read it, because it is affordable and portable, and can be brought along on a battlefield tour.