The State Library of North Carolina has digitized and uploaded a number of Civil War related publications (both state documents and publications by the NC Confederate Centennial Commission) to the NC Digital Collections.
Bloody Sixth: the Sixth North Carolina Regiment http://digital.ncdcr.gov/u?/p249901coll22,284870
Bloody Sixth: the Sixth North Carolina Regiment: Footnotes http://digital.ncdcr.gov/u?/p249901coll22,285391
Register of North Carolina troops, 1861 http://digital.ncdcr.gov/u?/p249901coll22,269147
Register of North Carolina troops, 1864 http://digital.ncdcr.gov/u?/p249901coll22,269184
Five points in the record of NC in the great War of 1861-5 : report of the Committee http://digital.ncdcr.gov/u?/p249901coll22,264493
Histories of the several regiments and battalions from NC, in the great war 1861-’65 v.1 http://digital.ncdcr.gov/u?/p249901coll22,264606
Histories of the several regiments and battalions from NC, in the great war 1861-’65 v.2 http://digital.ncdcr.gov/u?/p249901coll22,265485
Histories of the several regiments and battalions from NC, in the great war 1861-’65 v.3 http://digital.ncdcr.gov/u?/p249901coll22,266420
Histories of the several regiments and battalions from NC, in the great war 1861-’65 v.4 http://digital.ncdcr.gov/u?/p249901coll22,267315
Histories of the several regiments and battalions from NC, in the great war 1861-’65 v.5 http://digital.ncdcr.gov/u?/p249901coll22,268192
Guide to military organizations and installations: North Carolina, 1861-1865 http://digital.ncdcr.gov/u?/p249901coll22,269412
North Carolina at Gettysburg http://digital.ncdcr.gov/u?/p249901coll22,269309
Roster of North Carolina troops in the War between the states, volume 1 http://digital.ncdcr.gov/utils/getfile/collection/p249901coll22/id/270017/filename/271656.pdf
Roster of North Carolina troops in the War between the states, volume 2 http://digital.ncdcr.gov/cdm/ref/collection/p249901coll22/id/325283
Roster of North Carolina troops in the War between the states, volume 3 http://digital.ncdcr.gov/cdm/ref/collection/p249901coll22/id/352800
Roster of North Carolina troops in the War between the states, volume 4 http://digital.ncdcr.gov/cdm/ref/collection/p249901coll22/id/352045