For the first time in 70 years, Adolf Hitler's Nazi manifesto Mein Kampf is to be available to buy in Germany.
Reprinting the anti-Semitic book was banned after WW2 by Bavaria's regional government, which held the copyright.
The copyright has now expired and Munich's Institute of Contemporary History is to publish a new edition.
New versions are expected in many countries. Historians say the book helps academics understand what happened in the Nazi era.
Its annotated version, with thousands of academic notes, will aim to show that Mein Kampf (My Struggle) is incoherent and badly written, rather than powerful or seductive.