Various

• Massachusetts memorial to her soldiers and sailors who died in the Department of No. Carolina, 1861-1865 (Eastern NC Digital Library, ECU)

1st Battalion Heavy Artillery, Company D

• History of the First regiment of heavy artillery, Massachusetts volunteers, formerly the Fourteenth regiment of infantry, 1861-1865 (Google eBook)

2d Heavy Artillery
3d Infantry

• The Third Massachusetts Regiment Volunteer Militia in the War of the Rebellion, 1861-1863 (Google eBook)
• The Third Massachusetts Regiment Volunteer Militia in the War of the Rebellion, 1861-1863 (Internet Archive)

5th Infantry

• The Fifth regiment Massachusetts volunteer infantry in its three tours of duty 1861, 1862-'63, 1864 (Google eBook)
• The Fifth regiment Massachusetts volunteer infantry in its three tours of duty 1861, 1862-'63, 1864 (Internet Archive)

8th Infantry
17th Infantry

• Memorial history of the Seventeenth Regiment, Massachusetts Volunteer Infantry (Internet Archive)
• Soldiering in North Carolina; being the experiences of a 'typo' in the pines ... (Internet Archive)
  

21st Infantry

• History of the Twenty-first regiment; Massachusetts volunteers, ... (Eastern NC Digital Library, ECU)
  

23d Infantry

• Record of the Twenty-Third Regiment, Mass. Vol. Infantry in the War of the Rebellion... (Internet Archive)

• Story of Co. F, 23d Massachusetts volunteers, in the war for the union, 1861-1865 (Internet Archive)

24th Infantry

• The Twenty-fourth regiment, Massachusuetts volunteers, 1861-1866 (Internet Archive)

25th Infantry

• My diary of rambles with the 25th Mass. volunteer infantry, with Burnside's coast division (Internet Archive)
• My diary of rambles with the 25th Mass. Volunteer Infantry, with Burnside's Coast Division (Eastern NC Digital Library, ECU)
  
• The story of Company A, Twenty-fifth Regiment Mass. Vols. in the War of the Rebellion (Internet Archive)

27th Infantry

• Bearing arms in the Twenty-seventh Massachusetts regiment of volunteer infantry during the Civil war, 1861-1865 (Google Books)
• Bearing arms in the Twenty-seventh Massachusetts regiment of volunteer infantry during the Civil war, 1861-1865 (Eastern NC Digital Library, ECU)

38th Infantry

• The story of the Thirty eighth regiment of Massachusetts volunteers (Internet Archive)
  

43d Infantry

• Reminiscences of military service in the Forty-third regiment, Massachusetts infantry, during the great Civil war, 1862-63 (Google Books)

44th Infantry

• The Bay State Forty-Fourth : a regimental record (Internet Archive)
• Conditions of Peace : a discourse delivered in the West Church, in memory of David Kimball Hobart, June 14, 1863 (Internet Archive) 
• Leaves from a diary written while serving in Co. E, 44 Mass., Dep't of No. Carolina (Internet Archive)
• Letters from the Forty-fourth regiment M.V.M. : a record of the experience of a nine months' regiment (Internet Archive)
  
• Record of the service of the Forty-Fourth Massachusetts Volunteer Militia in North Carolina, August 1862 to May 1863 (Internet Archive)  

45th Infantry

• History of the Forty-fifth Regiment, Massachusetts Volunteer Militia ... (Google eBook)
• History of the Forty-fifth Regiment, Massachusetts Volunteer Militia... (Eastern NC Digital Library, ECU)
• The campaign of the Forty-fifth regiment, Massachusetts volunteer militia (Internet Archive)
  

46th Infantry

• Roster, Forty sixth regiment, M.V.M.  
  

51st Infantry

• History and Camp Life of Company C, Fifty-first Regiment Massachusetts Volunteer Militia (Google eBook)

55th Infantry

• Record of the Service of the Fifty-fifth Regiment of Massachusetts Volunteer Infantry (Internet Archive)