Just bought 2 more books about the history of #espionage though I haven't completely read my shelf... doesn't matter, good to have some spare
I'm especially interested in #spies from the #15th to #18th century, so I'm curious how valuable the books are gonna be for that specific period.
I also own 2 books about Walsingham's network and a biography of Aphra Behn, but I wanna read the books on general history of spionage first.