《The Diligent: a voyage through the worlds of the slave trade》
作者：Robert W. Harms
Basic Books 2002
下載：https://libgen.is/book/index.php?md5=2F4E32A9DE0A0F6FFF8069EC940BEB08

《Beyond the Land Ethic: More Essays in Environmental Philosophy》
作者：J. Baird Callicott
State University of New York Press 1999
下載：https://libgen.is/book/index.php?md5=7A62DB6BB2A8EA43A73099EADA265B50

《The original knickerbocker: the life of Washington Irving》
作者：Andrew Burstein
Basic Books 2007
下載：https://libgen.is/book/index.php?md5=92FA5FA933389AC24B3B3778AE13BD97

《Wales in the early Middle Ages》
作者：Wendy Davies
Bloomsbury 1982
下載：https://libgen.is/book/index.php?md5=336B842B5FA727F11E2BB32492C2FDEA

《The rise of Napoleon Bonaparte》
作者：Robert B Asprey
Basic Books 2000
下載：https://libgen.is/book/index.php?md5=A4CE63320B23C2D4B0EFF38598D5D401

《Ireland before the Vikings》
作者：Gearóid Mac Niocaill
Gill and Macmillan 1972
下載：https://libgen.is/book/index.php?md5=53E9835BEEF5A6E6D7416F251FD305A8