Thanks for the link...makes for easy reading.
Not long ago I wanted to read all books written by a US author who wrote under three different non de plumes. The Interlibrary Loan System was able to get nine of his books and the only one I haven’t read is setting in an Australian Library.
It wasn’t worth the exorbitant cost they would charge to have it imported to the local Library. Book exchanges are free within the US Library system but not for International exchanges.