Secret Archives — THE COMPLETE SET, Volumes I–V (5 for the price of 4)

Five volumes for the price of four. Fifty cases, checked source by source.

Volume I — Ten Sealed Secrets. What was hidden: archives, files, programmes.Volume II — Ten Unanswered Questions. Tunguska, Dyatlov, Oak Island, Chernobyl.Volume III — It Never Happened. Operations denied until the paper surfaced — from Northwoods to Katyn.Volume IV — The Last Witness. People who knew too much — from Olson to Popiełuszko.Volume V — Behind Closed Doors. Rooms where decisions were made — from Jekyll Island to Basel.

Together they form one story: what was hidden, what was never explained, how denial works, what happens to witnesses, and where decisions are made. Every chapter ends with “Leads and sources” — nothing on trust, everything checkable.

✦ 5 × PDF A5 (about 200 pages in total) · instant download · phone, e-reader, desktop.

Buy the set and the fifth volume is free — you save 39.99 zł.