Armories and Ordinaries:
Burke's General Armory 1884
An Ordinary of British Armorials Vol 1 : J.W. Papworth - 1874
An Ordinary of British Armorials Vol 2 : J.W. Papworth - 1874
Armorial Families : A.C. Fox Davies 5th Ed - 1905
Armorial Families : A.C. Fox Davies 7th Ed - 1929 Vol 1
Armorial Families : A.C. Fox Davies 7th Ed - 1929 Vol 2
Croziers General Armory : W.A. Crozier - 1904
Ordinary of Scottish Arms : Sir J. Balfour Paul - 1893

National Museum of Ireland:
Records of Ulster King of Arms and The Chief Herald of Ireland (link to blog)

Heralds' Visitations - Harleian Society & Others:
Visitation of Berkshire 1532 : O. Barron - 1898
Visitation of Berkshire 1566 : W.C. Metcalfe - 1885
Visitation of Berkshire 1664-1666 : W.C. Metcalfe - 1882
Visitation of Buckinghamshire 1566 : W.C. Metcalfe - 1883
Visitation of Cambridge made in a (1575)
Visitation of Cheshire 1580 : J.P. Rylands - 1882
Pedigrees Made at the Visitation of Cheshire : - 1909
Visitation of the County of Cornwall, 1620
Visitation of the county of Cumberland in the year 1615
Visitation of Derbyshire 1662-1663 : - 1879
Visitation of Devon 1620 : F.T. Colby - 1872
Visitation of Dorset 1623 : J.P. Rylands & F.T. Colby - 1885
Visitation of Dorsetshire 1565 : W.C. Metcalfe - 1887
Visitation of Essex 1552, 1558 ,1570, 1612 & 1634:Volume 2
Visitation of Essex 1664-1668: J F Howard 1888
Visitation of Herefordshire 1569 : F.W. Weaver - 1886
Visitation of Huntingdonshire 1608 : Sir H. Ellis - 1849
Visitation of Kent 1619 : J.J. Howard - 1863
Visitation of the County Palatine of Lancaster 1567 : By William Flower, Chetham Society - 1870
Visitation of the County Palatine of Lancaster 1613 : F.R. Raines - 1871
Visitation of the County Palatine of Lancaster 1664-5 : Chetham Society - 1872
Visitation of the County of Leicester in the year 1619
Visitation of the London 1633, 1634 & 1635 Vol 2
Visitation of Middlesex 1663 : - 1820
Visitation of the County of Norfolk, 1563 & 1613
Visitation of Norfolk in the Year 1563 Vol 1
Visitation of Norfolk in the Year 1563 Vol 2
Visitation of the Northern Counties 1530 : W.H.D. Longstaffe - 1863
Visitation of Northumberland 1615 : G.W. Marshall - 1878
Visitation of Nottingham 1569 & 1614 : R. Mundy, J. Withie & G.W. Marshall - 1871
Visitations of the County of Oxford 1566, 1574 & 1634
Visitation of Rutland 1618-1619 : Sir G.J. Armytage - 1870
Visitations of Suffolk 1561,1577,1612 : W.C. Metcalfe - 1882
Visitation of the County of Surrey, 1530, 1572 & 1623
The Visitation of the county of Warwick in the year 1619
Visitation of Wiltshire 1565 : G.W. Marshall - 1897
Visitation of Wiltshire 1623 : G.W. Marshall - 1882
Visitation of the County of Worcester, 1569
Visitation of Worcestershire 1682-1683 : W.C. Metcalfe - 1883
Visitation of the County of Yorke : Surtees Society - 1859
Visitation of Yorkshire 1563-1564 : C.B. Norcliffe - 1881
Dugdale's Visitation of Yorkshire - with Additions : J.W. Clay - 1889

Other Harleian Society Publications:
Grantees of Arms to the end of the 17th century
Grantees of Arms 1687 to 1898 Volume I
Grantees of Arms 1687 to 1898 Volume II

Unofficial Visitations & Pedigrees:
A List of Coat Armour in Norfolk before the Visitation of 1563 Vol 1 : W. Rye - 1917
A List of Coat Armour in Norfolk before the Visitation of 1563 Vol 2 : W. Rye - 1917

A Visitation of the Seats & Arms of the Noblemen & Gentlemen of GB Vol 1 : B. Burke - 1855
A Visitation of the Seats & Arms of the Noblemen & Gentlemen of GB Vol 2 : Sir B. Burke - 1852

Visitation of England & Wales Vol 1 : J.J. Howard & F.A. Crisp - 1893
Visitation of England & Wales Vol 2 : J.J. Howard & F.A. Crisp - 1894
Visitation of England & Wales Vol 3 : J.J. Howard & F.A. Crisp - 1895
Visitation of England & Wales Vol 4 : J.J. Howard & F.A. Crisp - 1896
Visitation of England & Wales Vol 5 : J.J. Howard & F.A. Crisp - 1897
Visitation of England & Wales Vol 6 : J.J. Howard & F.A. Crisp - 1898
Visitation of England & Wales Vol 7 : J.J. Howard & F.A. Crisp - 1899
Visitation of England & Wales Vol 8 : J.J. Howard & F.A. Crisp - 1900
Visitation of England & Wales Vol 9 : J.J. Howard & F.A. Crisp - 1901
Visitation of England & Wales Vol 10 : J.J. Howard & F.A. Crisp - 1902
Visitation of England & Wales Vol 11 : J.J. Howard & F.A. Crisp - 1903
Visitation of England & Wales Vol 12 : J.J. Howard & F.A. Crisp - 1904
Visitation of England & Wales Vol 13 : J.J. Howard & F.A. Crisp - 1905
Visitation of England & Wales Vol 14 : J.J. Howard & F.A. Crisp - 1906
Visitation of England & Wales Vol 15 : J.J. Howard & F.A. Crisp - 1908
Visitation of England & Wales Vol 16 : J.J. Howard & F.A. Crisp - 1909
Visitation of England & Wales Vol 17 : J.J. Howard & F.A. Crisp - 1911
Visitation of England & Wales Vol 18 : J.J. Howard & F.A. Crisp - 1914
Visitation of England & Wales Vol 19 : J.J. Howard & F.A. Crisp - 1917
Visitation of England & Wales Vol 20 : J.J. Howard & F.A. Crisp - 1919
Visitation of England & Wales Vol 21 : J.J. Howard & F.A. Crisp - 1921
Visitation of England & Wales Notes Vol 1 : J.J. Howard & F.A. Crisp - 1896
Visitation of England & Wales Notes Vol 2 : J.J. Howard & F.A. Crisp - 1897
Visitation of England & Wales Notes Vol 3 : J.J. Howard & F.A. Crisp - 1898
Visitation of England & Wales Notes Vol 4 : J.J. Howard & F.A. Crisp - 1902
Visitation of England & Wales Notes Vol 5 : J.J. Howard & F.A. Crisp - 1903
Visitation of England & Wales Notes Vol 6 : J.J. Howard & F.A. Crisp - 1906
Visitation of England & Wales Notes Vol 7 : J.J. Howard & F.A. Crisp - 1907
Visitation of England & Wales Notes Vol 8 : J.J. Howard & F.A. Crisp - 1905
Visitation of England & Wales Notes Vol 9 : J.J. Howard & F.A. Crisp - 1911
Visitation of England & Wales Notes Vol 10 : J.J. Howard & F.A. Crisp - 1913
Visitation of England & Wales Notes Vol 11 : J.J. Howard & F.A. Crisp - 1915
Visitation of England & Wales Notes Vol 12 : J.J. Howard & F.A. Crisp - 1917

Warwickshire Arms & Lineages : F.W. Kittermaster - 1866

Scottish Heraldry:
Ordinary of Scottish Arms : Sir J. Balfour Paul - 1893
A System of Heraldry Vol 1 : A. Nisbet - 1816
A System of Heraldry Vol 2 : A. Nisbet - 1816

Armorials of the County of Orkney : H.L. Norton Smith - 1902
Dormant or Forfeit Peerage of Scotland : W.O. Hewlett - 1882
Epitaphs & Inscriptions in the North East of Scotland Vol 1 : A. Jervise - 1875
Epitaphs & Inscriptions in the North East of Scotland Vol 2 : A. Jervise - 1879
Inscriptions from the Shields or Panels in Trinity Hall Aberdeen : A. Jervise - 1863
Land of the Lindsays : A. Jervise 2nd Ed - 1882
The Heraldry of the Stewarts : G. Harvey Johnston - 1906
The Law & Practice of Heraldry in Scotland : G. Seton - 1863
Scottish Armorial Seals : W.R. MacDonald - 1904
Scottish Arms Vol 1 : R.R. Stodart - 1881
Scottish Arms Vol 2 : R.R. Stodart - 1881
The Arms of the Baronial & Police Burghs of Scotland : John, Marquess of Bute - 1903
The Town Council Seals of Scotland : A. Porteous - 1906
The Peerage of Scotland : E. Kimber - 1767
Memorials of Angus & The Mearns Vol 1 : A. Jervise - 1885
Memorials of Angus & The Mearns Vol 2 : A. Jervise - 1885
An Essay on the Ancient & Modern Use of Armories : A. Nisbet - 1718

Irish Heraldry:
The Peerage of Ireland Vol 2 : J. Lodge, M. Archdall - 1789
The Peerage of Ireland Vol 3 : M. Archdall - 1789
The Peerage of Ireland Vol 4 : M. Archdall - 1789
The Peerage of Ireland Vol 5 : M. Archdall - 1789
The Peerage of Ireland Vol 6 : M. Archdall - 1789
Visitation of Ireland Vol 1: J.J. Howard & F.A. Crisp - 1897
Visitation of Ireland Vol 2: J.J. Howard & F.A. Crisp - 1898
Visitation of Ireland Vol 3: J.J. Howard & F.A. Crisp - 1899
Visitation of Ireland Vol 4: J.J. Howard & F.A. Crisp - 1904

European Heraldry:
Armorial General Vol 1 : J.B Reitstap 2nd Ed - 18
Armorial General Vol 2 : J.B Reitstap 2nd Ed - 18
De Wapens van den Nederlandschen Adel : J.B. Rietstap - 1890
Dictionnaire des Figures Heraldiques Vol 1 : T. de Renesse - 1897
Dictionnaire des Figures Heraldiques Vol 2 : T. de Renesse - 1897
Dictionnaire des Figures Heraldiques Vol 3 : T. de Renesse - 1897
Wappen-Almanach der Souveranien Regenten Europas : -
Wappenbuch des gesammten Adels des Konigreichs Baiern : I.A. Tyroff - 1818
Wappenbuch sammtlicher zur Ehstlandischen Adelsmatrikel gehoriger familien : P.E. Damier - 1837

Other:
A Complete Guide to Heraldry, Arthur Charles Fox-Davies
Armorial of Jersey : J.B. Payne - 1859
Arms and pedigree of Seymour of Payson, Illinois : - 1906
Banners, Standards & Badges from a Tudor MS in the College of Arms : Lord Howard de Walden - 1904
Emblems of Saints : F.C. Husenbeth 3rd Ed - 1882
English Heraldry: Charles Boutell,(1867)
Heraldry of the Aldermen of the Ward of Aldersgate : J. Withie, ed F.C. Price - 1878
Matthews American Armoury : J. Matthews - 1907
Peerage & Pedigree Vol 1 : J.H. Round - 1910
Peerage & Pedigree Vol 2 : J.H. Round - 1910
Peerage of England : E. Kimber - 1766
Prestwich's Respublica, A Display of the Honours, Ceremonies & Ensigns of the Commonwealth under Oliver Cromwell : J. Prestwich - 1787
Reasons for the Regulation of the use of Coat Armor in the United States : W.H. Whitmore - 1868
The Correct Arms of the State of New York : H.A. Homes - 1880
The Cranes of Suffolk, extr. from 'The visitation of Suffolke' : J.J. Howard & W.H. Hart - 1865
The Heraldic Calendar of the Nobility & Gentry of Ireland : W. Skey - 1846
The Peck Coat of Arms : - 1910
The Seal and Arms of Pennsylvania : J.E. Pilcher - 1902
Three Rolls of Arms of the Latter Part of the 13th Century : W.S. Walford & C.S. Perceval - 1864
Two Tudor Books of Arms MS Harl 2169 & 6163 : J. Foster -

A complete body of heraldry, Volume 1 : Joseph Edmondson - 1780
A complete body of heraldry, Volume 2 : Joseph Edmondson - 1780