A History Of Greece: From Its Conquest By The Romans To The Present Time, B.C. 146 To A.D. 1864 (1877, New & Revised Edition)
"His History of Greece, produced in sections between 1843 and 1861, did not at first receive the recognition which its merits deserved, but it has since been given by students in all countries, and specially in Germany, a place among works of permanent value, alike for its literary style and the depth and insight of its historical views. It was re-issued in 1877 as A History of Greece from the Roman Conquest to the Present Time (146 B.C. to 1864)." (John W. Cousin, A Short Biographical Dictionary Of English Literature)Volume 1: Greece Under The Romans: B.C. 146–A.D. 716
https://archive.org/details/ahistorygreecef02finlgoog/page/n10/mode/2up
https://archive.org/details/historyofgreecef01finl/page/n7/mode/2up
Volume 2: The Byzantine Empire, Part I: A.D. 716–1057
https://archive.org/details/ahistorygreecef06finlgoog/page/n6/mode/2up
https://archive.org/details/ahistorygreece09unkngoog/page/n6/mode/2up
https://archive.org/details/historyofgreecef02finl/page/n8/mode/2up
Volume 3: The Byzantine Empire, Part II: A.D. 1057–1453
https://archive.org/details/ahistorygreece11unkngoog/page/n6/mode/2up
https://archive.org/details/ahistorygreece05unkngoog/page/n6/mode/2up
https://archive.org/details/historyofgreecef03finl/page/n6/mode/2up
Volume 4: Mediaeval Greece And The Empire Of Trebizond: 1204–1461
https://archive.org/details/ahistorygreece02unkngoog/page/n6/mode/2up
https://archive.org/details/ahistorygreecef04finlgoog/page/n6/mode/2up
https://archive.org/details/historyofgreecef04finl/page/n7/mode/2up
Volume 5: Greece Under Othoman And Venetian Domination: 1453–1821
https://archive.org/details/ahistorygreece04unkngoog/page/n6/mode/2up
https://archive.org/details/ahistorygreecef05finlgoog/page/n6/mode/2up
https://archive.org/details/historyofgreecef05finl/page/n8/mode/2up
Volume 6: The Greek Revolution, Part I: 1821–1827
https://archive.org/details/ahistorygreece08unkngoog/page/n6/mode/2up
https://archive.org/details/historyofgreecef06finluoft/page/n8/mode/2up
Volume 7: The Greek Revolution Part II · Establishment Of The Greek Kingdom
https://archive.org/details/ahistorygreecef01finlgoog/page/n8/mode/2up
https://archive.org/details/historyofgreecef07finluoft/page/n8/mode/2up
Hathi Trust Copies
https://catalog.hathitrust.org/Record/009029479?type%5B%5D=author&lookfor%5B%5D=George%20Finlay&bool%5B%5D=AND&type%5B%5D=title&lookfor%5B%5D=History%20of%20greece&sort=yearup&ft=