Start with high-confidence international taxation books, then narrow by subgenre or adjacent topics.
GATS 2000
Pierre Sauve, Pierre Sauveu
Copyright in Historical Perspective
L. Ray Patterson, Lyman Ray Patterson
Taxing Consumption in a Global Economy
Harry Grubert, Scott T. Newlon
Governments, Non-state Actors and Trade Policy-making
Ann Capling, Patrick Low
Tariff Retaliation
Joseph M. Jones Jr.
How America Was Tricked on Tax Policy
Bret N. Bogenschneider, Bret Bogenschneider
Introduction to European Tax Law on Direct Taxation
Michael Lang, Pasquale Pistone
